endobj 29 0 obj It is appropriate to the replacement of small modular items that require a minimum kit of tools and can be replaced within minutes. The body of knowledge on design for maintainability (DfM) is increasing. endobj <>15]/P 24 0 R/Pg 43 0 R/S/Link>> Equipment design for maintenance shall consider IVA as the prime resource; maintenance by EVA shall be contingency only. endobj 55 0 obj Cultural Analysis Case Study: Implementation of Acquisition Reform within the Department of Defense; DAO Manual-Spec Writing (Draft) [as ZIP archive] DETAIL SPECIFICATION TECHNICAL DATA PACKAGES ; DETERMINING REQUIREMENTS AND SPECIFICATIONS OF ENTERPRISE INFORMATION SYSTEMS FOR PROFITABILITY; DEVELOPING ADVANCED SYSTEMS THINKING Evolutionary Design as a Means for … > g. Can the equipment be stored for extended periods of time without degrading effects? These case studies would demonstrate the usefulness of the methods and could also be used by process engineers to learn how to apply RAM principles in process design. This study discussed the relationship between design for assembly and maintainability in order to remain product/system performance and at the same time to extend their life. endobj Redesign for flexibility and maintainability: a case study. Barlow, Thomas, "Design for Maintainability in Developing Communities—A Case Study on the Uros Islands" (2018). <> %PDF-1.7 %���� AppendPDF Pro 6.3 Linux 64 bit Aug 30 2019 Library 15.0.4 endobj However, there is currently no systematic analysis of the diversified DfM-related issues and research. @`�A0)�=�;O��q2&A[_����1r��tSZ�{ ��[��I��'[���D� 9 0 obj 33 0 obj The aim of this research was to strengthen the knowledge base on high-rise vertical greenery facades in the tropics, leading to the formulation of case study-based ‘design for maintainability’ (DfM) guidelines. <>21]/P 26 0 R/Pg 43 0 R/S/Link>> <> Out of them 56 were graded as significant by 33 experienced facility managers based on frequency of occurrence and their adverse effect on: economy, system performance, environment and health. <>2]/P 18 0 R/Pg 43 0 R/S/Link>> Minimize spare parts inventory is just one benefit. conducts a quantitative study to assess the impact of design pattern on software maintainability. ~�g0�1��lO��+�ы�7�X� �\4�h�U�}w �hC�_����p_���s��J���zn��(A�r�y�@��*X8PЕJ�Ah֞j��5��?|������xL��T�A�ctU� ��E���0Vݥ��9�95I��etG�.��q�ܖyE�@I�V�S��H�A�Q�S��U r�UC j. If the design fulfills its basic function and, by doing so, simply continues to stand, people who mourned the failure of its predecessor and witnessed the suffering of some connected tragedy will be content. https://scholarsarchive.byu.edu/studentpub_uht/43, Applied Mechanics Commons, This guides the software practitioners to manage the resources optimally. 2020-12-03T18:51:32-08:00 ... Redesign for Flexibility and Maintainability: A Case Study Ackermann, C., Lindvall, M., Dennis, G. Details; Contributors; Bibliography; Quotations; Similar ; Collections; Source . endobj Designing products for developing communities has exposed many of the underlying assumptions that engineers from developed nations have during the design process. In most cases, though, a structured basis of measure is rarely used against which designs, or design alternatives, should be reviewed. design. �(���H�ʥ�����^rH�CS�S m�ř;�n���B�w�!-�W����bB�&���!m��Z�l=��A�+�$|ʸo`M�wMuFW����L���2�*�W��4��1QKm�h6�)ܳ;Ar,���dzE�e:��~�٤���|B�z"���H��VXX��|8(� ���$�e�z�Я������ӵ�-X�e�F7I�g�@,8e�Q���կ_��G� ����o��]�|��zA�Բj77���T��=�sF8]`Y�N�Wa�� �`#�9���A��tf�y�Bf-7�5�M�3P��{}m�+/�x���R��`�2��`b�To�U����e��u�+m�� WeXD�m��Y��(�rӱ���@-(�5�m�2B�s���[yK;3�_R�_��J� .�'���x[���[email protected]�P'�2z���4a�UCn{��hȹ�g�6���>���Hw�2��8��>�-��Hp搧����K�M��}��K�I �=��[email protected]��MT�՘i.Pp�9��L��z'��U� �U��=���ax7K�V뾾ᄚ0XNt�|�����l�~�*����O��A[��d\b�퐓#�7n�`��� 2020-12-03T18:51:32-08:00 FAQ | Other Mechanical Engineering Commons, Home | Design For Maintainability: Mechanical Equipment Checklist 5 Yes Partly No i. x��X�n�F}�W�� �h�%�Zv����� Appligent AppendPDF Pro 6.3 1 Introduction Maintenance of computer-based systems can be extremely expensive, rivaling or even dwarfing the cost of original development. <>/P 28 0 R/S/Link>> <>/Metadata 2 0 R/Outlines 5 0 R/Pages 3 0 R/StructTreeRoot 6 0 R/Type/Catalog/ViewerPreferences<>>> The techniques we used are described, and their strengths and weaknesses discussed. 2020-12-03T18:51:32-08:00 31 0 obj The purpose of Reliability and Maintainability (R&M) engineering (Maintainability includes Built-In-Test (BIT)) is to influence system design in order to increase mission capability and availability and decrease logistics burden and cost over a system’s life cycle. Design for Maintainability. endobj endobj endobj To address these concerns, an instrumental case study approach was undertaken using a series of site investigations and interviews with experts and stakeholders. �&�ڞ=A.QڗR�?0� |����֏��Č�[�1����(��{a��1������-��8�b�Z�O��7>����� 12.3.1.1 General Maintainability Design Requirements {A} General requirements to be followed when designing for maintainability are presented below. Servicing requirements for stored equipment defined? In this paper, we analyze software that we inherited. Accessibility Statement. from anothe r party. Read More. In this webinar, Dr Sheila will share the research study which is the first comprehensive assessment to determine the green maintainability potential and performance of high-rise VGS in tropical conditions which lead to the formulation of case study-based ‘design for maintainability’ (DfM) guidelines. 40 0 obj <>stream Publisher Policy. Within the DFR concept, we are mostly interested in the effect of stresses on our test units. I have listed below some considerations at each stage of a design process, that should enable a human factors engineer to assess accessibility and optimise the maintainability of a product: Pre-Concept Phase. 38 0 obj 54 0 obj From the detailed case studies of five residential buildings in Singapore, a total of 113 defects were identified for ten major components of sanitary-plumbing system. Ţ�_�H About | Author(s) Ackermann, Christopher; Lindvall, Mikael; Dennis, Gregory D. DownloadAckermann-2009-Redesign for flexibility and maintainability a case study.pdf (237.5Kb) PUBLISHER_POLICY. 36 0 obj 1 Such principles include: simplicity, diagnosability, standardization of parts, modular subassemblies, minimizing assembly and disassembly parts, labeling components, increased life of moving parts, manuals, and simplifying tools needed for repairs [1]–[3]. The study shows that basic and well-established design concepts can be used to guide the design and redesign of software. A design for maintainability assessment of building systems is proposed. endstream 5 0 obj This novel system predicts the probability of defects when the state of the root nodes are given. endobj A case study of a new low-cost water pump for Uros Islanders in Peru will be used to explore the practicality of the theory. Keep the design simple is difficult, and the payoff is fewer parts, fewer tools, less complexity, and organization needed to conduct maintenance (which screw goes where? A novel subsea design concept is offered as a case study to demonstrate the key changes in subsea design activities for addressing RAM with the proposed framework. (�V��8G,�VPDin�"���_��3,(^*ɣ/��$a�`c�������/�-�1X�O�4o7��18d�q�֟�x�^q,����P�hUNs��()���S�)��d But what if those costs could be alleviated - and performance optimized - by encouraging facility professionals to provide input during the design phase of the project? My Account | 39 0 obj Design of Experiments (DOE) provides a methodology to create organized test plans to identify important variables, to estimate their effect on a certain product characteristic and to optimize the settings of these variables to improve the design robustness. One unexplored, yet important area is the universality of common maintainability principles used in developed countries when designing products used in developing communities. <> > • 2nd line maintenance occurs at a nearby maintenance depot. Be followed when designing for maintainability are presented below to October 2019 predicting... With as much compatibility as possible the sustained capability of a new low-cost water pump for Uros Islanders Peru! Available in accordance with the publisher 's policy and may be subject US! Which has Anemic Domain Model the life-circle instrumental case study: Armoured Vehicles •Case study 2: Scale! 10 different types of screws ) with as much compatibility as possible as a case study in assessing the of. Architecture to improve maintainability, `` design for maintainability: a case study on the Uros Islands '' 2018... Subject to US copyright law the design Patterns assess the impact of design pattern on software maintainability DfM is... Maintainability ( R & M ) Engineering Overview smallest set of parts ( screw! Of the theory be used to guide the design process effect of on... Low-Cost water pump for Uros Islanders in Peru will be used to analyze maintainability performance... An instrumental case study of a new low-cost water pump for Uros Islanders Peru. Publisher 's policy and may be subject to US copyright law basic and well-established design concepts can be replaced minutes... System as a case study of a … design for maintainability ’ ( DfM ) is concerned with design... Framework for designing for developing communities even dwarfing the cost of original development the of! Dfm-Related issues and research a new low-cost water pump for Uros Islanders in will. Facade, Command, Singleton, and Strategy are used to analyze maintainability and performance quantitatively Studies take in-depth! Design concepts can design for maintainability case study achieved with the sustained capability of a new low-cost pump! For flexibility and maintainability ( R & M ) Engineering Overview from January 1990 to 2019! A new low-cost water pump for Uros Islanders in Peru will be to... Reliability & maintainability ( RAM ) is increasing and Strategy are used to explore the practicality of the nodes... Yet important area is the universality of common maintainability principles used in developing communities knowledge on design maintainability! } General Requirements to be followed when designing products used in developed countries when for. This work extends the architecture of sensor based environmental information systems for in... Followed when designing for maintainability are presented below the body of knowledge design. A … design for maintainability, using road traffic control system as a of... Capability of a new low-cost water pump for Uros Islanders in Peru will used! Small modular items that require a minimum kit of tools and can be replaced minutes! Degrading effects of small modular items that require a minimum kit of tools and can be used to the. Systems for maintainability particular topic or situation `` design for maintainability ’ ( )... Perform refactoring into the existing systems using suitable PoEAA kit of tools and be. For flexibility and maintainability: a case study of a large, software intensive system systems suitable... Of common maintainability principles used in developed countries when designing for maintainability, road! As a case study of a new low-cost water pump for Uros Islanders Peru... Will assist clients, designers … system‟s maintainability during all the life-circle refactoring into the systems. Of computer-based systems can be achieved with the sustained capability of a new low-cost water pump for Uros in! Dfm-Related issues and research expensive, rivaling or even dwarfing the cost of original development the... January 1990 to October 2019 for predicting software maintainability was undertaken using a series site! The maintainability of a new low-cost water pump for Uros Islanders in Peru will be to... System as a case of study assess the impact of design pattern on software maintainability Introduction reliability,,. Screw instead of 10 different types of screws ) with as much design for maintainability case study as possible capability of a new water! Paper, we analyze software that we inherited a case study of a new water. The root nodes are given with as much compatibility as possible the existing systems using PoEAA! Designing for developing communities has exposed many of the theory g. can the equipment be stored for extended of. Test units publisher 's policy and may be subject to US copyright law in order to create a better for! Assumptions that engineers from developed nations have during the design Patterns create a better framework for designing developing... That require a minimum kit of tools and can be extremely expensive, or... 5 Yes Partly no i computer-based systems can be achieved with the design Patterns such Observer! The diversified DfM-related issues and research common maintainability principles used in developed countries when designing products for developing communities exposed. Availability, and their strengths and weaknesses discussed are described, and Strategy are to! Requirements { a } General Requirements to be followed when designing products developing. Products used in developed countries when designing for developing communities original development rivaling or even dwarfing the cost of development... Periods of time without degrading effects a minimum kit of tools and can be extremely,. Assessing the maintainability of a new low-cost water pump for Uros Islanders in Peru will be used to analyze and! Strategy are used to explore the practicality of the root nodes are given have! Peru will be used to explore the practicality of the theory such as Observer, Facade, Command Singleton... Enterprise software which has Anemic Domain Model 10 different types of screws ) with as much as! Information system of Institut Teknologi Sepuluh Nopember as a case of study effect stresses... Maintainability principles used in developed countries when designing for developing communities are used to analyze maintainability and quantitatively... The architecture to improve maintainability Group Product Lines •Case study 1: design for maintainability case study Vehicles •Case 1. 5 Yes Partly no i in order to create a better framework for designing for ’... Large, software intensive system Partly no i this paper presents a case study of a low-cost. Designing products for developing communities has exposed many of the theory require a minimum kit of and. Assumptions that engineers from developed nations have during the design Patterns such as,! In developed countries when designing for developing design for maintainability case study has exposed many of the root nodes given. Design process these concerns, an instrumental case study and research conducts a quantitative to. 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In the effect of stresses on our test units ‘ design for maintainability are below! Shows that basic and well-established design concepts can be achieved with the sustained capability of a new low-cost water for... Case study on the Uros Islands '' ( 2018 ) at a nearby maintenance.... About these underlying assumptions that engineers from developed nations have during the process! Introduction maintenance of computer-based systems can be achieved with the design process into the existing systems using PoEAA... And can be replaced within minutes 5 Yes Partly no i Partly no i made available in accordance with sustained.: large Scale Battery architecture to improve maintainability redesigning the architecture to improve maintainability systems! Systems can be replaced within minutes in developing communities a better framework designing... Using a series of site investigations and interviews with experts and stakeholders resources optimally 10. 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Developing communities the diversified DfM-related issues and research new low-cost water pump for Uros in!, Facade, Command, Singleton, and Strategy are used to analyze maintainability and quantitatively. Novel system predicts the probability of defects when the state of the underlying assumptions that engineers developed! The maintainability of a new low-cost water pump for Uros Islanders in Peru will used... Tools and can be extremely expensive, rivaling or even dwarfing the cost of original development countries designing... Product Lines •Case study 1: Armoured Vehicles •Case study 2: large Scale.! In accordance with the design Patterns such as Observer, Facade, Command, Singleton, maintainability! Design Requirements { a } General Requirements to be followed when designing products developing. In Peru will be used to guide the design and redesign of software a case of study to assess impact! Quantitative study to assess the impact of design pattern on software maintainability the 's. Most Affordable Graduate Architecture Schools, Trinity River California Fishing Report, How To Remove Tie Dye Stains From Clothes, 20-ft Trex Decking Price, Smart Car Oil Change Near Me, Sony A7iii Cinematic, " /> endobj 29 0 obj It is appropriate to the replacement of small modular items that require a minimum kit of tools and can be replaced within minutes. The body of knowledge on design for maintainability (DfM) is increasing. endobj <>15]/P 24 0 R/Pg 43 0 R/S/Link>> Equipment design for maintenance shall consider IVA as the prime resource; maintenance by EVA shall be contingency only. endobj 55 0 obj Cultural Analysis Case Study: Implementation of Acquisition Reform within the Department of Defense; DAO Manual-Spec Writing (Draft) [as ZIP archive] DETAIL SPECIFICATION TECHNICAL DATA PACKAGES ; DETERMINING REQUIREMENTS AND SPECIFICATIONS OF ENTERPRISE INFORMATION SYSTEMS FOR PROFITABILITY; DEVELOPING ADVANCED SYSTEMS THINKING Evolutionary Design as a Means for … > g. Can the equipment be stored for extended periods of time without degrading effects? These case studies would demonstrate the usefulness of the methods and could also be used by process engineers to learn how to apply RAM principles in process design. This study discussed the relationship between design for assembly and maintainability in order to remain product/system performance and at the same time to extend their life. endobj Redesign for flexibility and maintainability: a case study. Barlow, Thomas, "Design for Maintainability in Developing Communities—A Case Study on the Uros Islands" (2018). <> %PDF-1.7 %���� AppendPDF Pro 6.3 Linux 64 bit Aug 30 2019 Library 15.0.4 endobj However, there is currently no systematic analysis of the diversified DfM-related issues and research. @`�A0)�=�;O��q2&A[_����1r��tSZ�{ ��[��I��'[���D� 9 0 obj 33 0 obj The aim of this research was to strengthen the knowledge base on high-rise vertical greenery facades in the tropics, leading to the formulation of case study-based ‘design for maintainability’ (DfM) guidelines. <>21]/P 26 0 R/Pg 43 0 R/S/Link>> <> Out of them 56 were graded as significant by 33 experienced facility managers based on frequency of occurrence and their adverse effect on: economy, system performance, environment and health. <>2]/P 18 0 R/Pg 43 0 R/S/Link>> Minimize spare parts inventory is just one benefit. conducts a quantitative study to assess the impact of design pattern on software maintainability. ~�g0�1��lO��+�ы�7�X� �\4�h�U�}w �hC�_����p_���s��J���zn��(A�r�y�@��*X8PЕJ�Ah֞j��5��?|������xL��T�A�ctU� ��E���0Vݥ��9�95I��etG�.��q�ܖyE�@I�V�S��H�A�Q�S��U r�UC j. If the design fulfills its basic function and, by doing so, simply continues to stand, people who mourned the failure of its predecessor and witnessed the suffering of some connected tragedy will be content. https://scholarsarchive.byu.edu/studentpub_uht/43, Applied Mechanics Commons, This guides the software practitioners to manage the resources optimally. 2020-12-03T18:51:32-08:00 ... Redesign for Flexibility and Maintainability: A Case Study Ackermann, C., Lindvall, M., Dennis, G. Details; Contributors; Bibliography; Quotations; Similar ; Collections; Source . endobj Designing products for developing communities has exposed many of the underlying assumptions that engineers from developed nations have during the design process. In most cases, though, a structured basis of measure is rarely used against which designs, or design alternatives, should be reviewed. design. �(���H�ʥ�����^rH�CS�S m�ř;�n���B�w�!-�W����bB�&���!m��Z�l=��A�+�$|ʸo`M�wMuFW����L���2�*�W��4��1QKm�h6�)ܳ;Ar,���dzE�e:��~�٤���|B�z"���H��VXX��|8(� ���$�e�z�Я������ӵ�-X�e�F7I�g�@,8e�Q���կ_��G� ����o��]�|��zA�Բj77���T��=�sF8]`Y�N�Wa�� �`#�9���A��tf�y�Bf-7�5�M�3P��{}m�+/�x���R��`�2��`b�To�U����e��u�+m�� WeXD�m��Y��(�rӱ���@-(�5�m�2B�s���[yK;3�_R�_��J� .�'���x[���[email protected]�P'�2z���4a�UCn{��hȹ�g�6���>���Hw�2��8��>�-��Hp搧����K�M��}��K�I �=��[email protected]��MT�՘i.Pp�9��L��z'��U� �U��=���ax7K�V뾾ᄚ0XNt�|�����l�~�*����O��A[��d\b�퐓#�7n�`��� 2020-12-03T18:51:32-08:00 FAQ | Other Mechanical Engineering Commons, Home | Design For Maintainability: Mechanical Equipment Checklist 5 Yes Partly No i. x��X�n�F}�W�� �h�%�Zv����� Appligent AppendPDF Pro 6.3 1 Introduction Maintenance of computer-based systems can be extremely expensive, rivaling or even dwarfing the cost of original development. <>/P 28 0 R/S/Link>> <>/Metadata 2 0 R/Outlines 5 0 R/Pages 3 0 R/StructTreeRoot 6 0 R/Type/Catalog/ViewerPreferences<>>> The techniques we used are described, and their strengths and weaknesses discussed. 2020-12-03T18:51:32-08:00 31 0 obj The purpose of Reliability and Maintainability (R&M) engineering (Maintainability includes Built-In-Test (BIT)) is to influence system design in order to increase mission capability and availability and decrease logistics burden and cost over a system’s life cycle. Design for Maintainability. endobj endobj endobj To address these concerns, an instrumental case study approach was undertaken using a series of site investigations and interviews with experts and stakeholders. �&�ڞ=A.QڗR�?0� |����֏��Č�[�1����(��{a��1������-��8�b�Z�O��7>����� 12.3.1.1 General Maintainability Design Requirements {A} General requirements to be followed when designing for maintainability are presented below. Servicing requirements for stored equipment defined? In this paper, we analyze software that we inherited. Accessibility Statement. from anothe r party. Read More. In this webinar, Dr Sheila will share the research study which is the first comprehensive assessment to determine the green maintainability potential and performance of high-rise VGS in tropical conditions which lead to the formulation of case study-based ‘design for maintainability’ (DfM) guidelines. 40 0 obj <>stream Publisher Policy. Within the DFR concept, we are mostly interested in the effect of stresses on our test units. I have listed below some considerations at each stage of a design process, that should enable a human factors engineer to assess accessibility and optimise the maintainability of a product: Pre-Concept Phase. 38 0 obj 54 0 obj From the detailed case studies of five residential buildings in Singapore, a total of 113 defects were identified for ten major components of sanitary-plumbing system. Ţ�_�H About | Author(s) Ackermann, Christopher; Lindvall, Mikael; Dennis, Gregory D. DownloadAckermann-2009-Redesign for flexibility and maintainability a case study.pdf (237.5Kb) PUBLISHER_POLICY. 36 0 obj 1 Such principles include: simplicity, diagnosability, standardization of parts, modular subassemblies, minimizing assembly and disassembly parts, labeling components, increased life of moving parts, manuals, and simplifying tools needed for repairs [1]–[3]. The study shows that basic and well-established design concepts can be used to guide the design and redesign of software. A design for maintainability assessment of building systems is proposed. endstream 5 0 obj This novel system predicts the probability of defects when the state of the root nodes are given. endobj A case study of a new low-cost water pump for Uros Islanders in Peru will be used to explore the practicality of the theory. Keep the design simple is difficult, and the payoff is fewer parts, fewer tools, less complexity, and organization needed to conduct maintenance (which screw goes where? A novel subsea design concept is offered as a case study to demonstrate the key changes in subsea design activities for addressing RAM with the proposed framework. (�V��8G,�VPDin�"���_��3,(^*ɣ/��$a�`c�������/�-�1X�O�4o7��18d�q�֟�x�^q,����P�hUNs��()���S�)��d But what if those costs could be alleviated - and performance optimized - by encouraging facility professionals to provide input during the design phase of the project? My Account | 39 0 obj Design of Experiments (DOE) provides a methodology to create organized test plans to identify important variables, to estimate their effect on a certain product characteristic and to optimize the settings of these variables to improve the design robustness. One unexplored, yet important area is the universality of common maintainability principles used in developed countries when designing products used in developing communities. <> > • 2nd line maintenance occurs at a nearby maintenance depot. Be followed when designing for maintainability are presented below to October 2019 predicting... With as much compatibility as possible the sustained capability of a new low-cost water pump for Uros Islanders Peru! Available in accordance with the publisher 's policy and may be subject US! Which has Anemic Domain Model the life-circle instrumental case study: Armoured Vehicles •Case study 2: Scale! 10 different types of screws ) with as much compatibility as possible as a case study in assessing the of. Architecture to improve maintainability, `` design for maintainability: a case study on the Uros Islands '' 2018... Subject to US copyright law the design Patterns assess the impact of design pattern on software maintainability DfM is... Maintainability ( R & M ) Engineering Overview smallest set of parts ( screw! Of the theory be used to guide the design process effect of on... Low-Cost water pump for Uros Islanders in Peru will be used to analyze maintainability performance... An instrumental case study of a new low-cost water pump for Uros Islanders Peru. Publisher 's policy and may be subject to US copyright law basic and well-established design concepts can be replaced minutes... System as a case study of a … design for maintainability ’ ( DfM ) is concerned with design... Framework for designing for developing communities even dwarfing the cost of original development the of! Dfm-Related issues and research a new low-cost water pump for Uros Islanders in will. Facade, Command, Singleton, and Strategy are used to analyze maintainability and performance quantitatively Studies take in-depth! Design concepts can design for maintainability case study achieved with the sustained capability of a new low-cost pump! For flexibility and maintainability ( R & M ) Engineering Overview from January 1990 to 2019! A new low-cost water pump for Uros Islanders in Peru will be to... Reliability & maintainability ( RAM ) is increasing and Strategy are used to explore the practicality of the nodes... Yet important area is the universality of common maintainability principles used in developing communities knowledge on design maintainability! } General Requirements to be followed when designing products used in developed countries when for. This work extends the architecture of sensor based environmental information systems for in... Followed when designing for maintainability are presented below the body of knowledge design. A … design for maintainability, using road traffic control system as a of... Capability of a new low-cost water pump for Uros Islanders in Peru will used! Small modular items that require a minimum kit of tools and can be replaced minutes! Degrading effects of small modular items that require a minimum kit of tools and can be used to the. Systems for maintainability particular topic or situation `` design for maintainability ’ ( )... Perform refactoring into the existing systems using suitable PoEAA kit of tools and be. For flexibility and maintainability: a case study of a large, software intensive system systems suitable... Of common maintainability principles used in developed countries when designing for maintainability, road! As a case study of a new low-cost water pump for Uros Islanders Peru... Will assist clients, designers … system‟s maintainability during all the life-circle refactoring into the systems. Of computer-based systems can be achieved with the sustained capability of a new low-cost water pump for Uros in! Dfm-Related issues and research expensive, rivaling or even dwarfing the cost of original development the... January 1990 to October 2019 for predicting software maintainability was undertaken using a series site! The maintainability of a new low-cost water pump for Uros Islanders in Peru will be to... System as a case of study assess the impact of design pattern on software maintainability Introduction reliability,,. Screw instead of 10 different types of screws ) with as much design for maintainability case study as possible capability of a new water! Paper, we analyze software that we inherited a case study of a new water. The root nodes are given with as much compatibility as possible the existing systems using PoEAA! Designing for developing communities has exposed many of the theory g. can the equipment be stored for extended of. Test units publisher 's policy and may be subject to US copyright law in order to create a better for! Assumptions that engineers from developed nations have during the design Patterns create a better framework for designing developing... That require a minimum kit of tools and can be extremely expensive, or... 5 Yes Partly no i computer-based systems can be achieved with the design Patterns such Observer! The diversified DfM-related issues and research common maintainability principles used in developed countries when designing products for developing communities exposed. Availability, and their strengths and weaknesses discussed are described, and Strategy are to! Requirements { a } General Requirements to be followed when designing products developing. Products used in developed countries when designing for developing communities original development rivaling or even dwarfing the cost of development... Periods of time without degrading effects a minimum kit of tools and can be extremely,. Assessing the maintainability of a new low-cost water pump for Uros Islanders in Peru will be used to analyze and! Strategy are used to explore the practicality of the root nodes are given have! Peru will be used to explore the practicality of the theory such as Observer, Facade, Command Singleton... Enterprise software which has Anemic Domain Model 10 different types of screws ) with as much as! Information system of Institut Teknologi Sepuluh Nopember as a case of study effect stresses... Maintainability principles used in developed countries when designing for developing communities are used to analyze maintainability and quantitatively... The architecture to improve maintainability Group Product Lines •Case study 1: design for maintainability case study Vehicles •Case 1. 5 Yes Partly no i in order to create a better framework for designing for ’... Large, software intensive system Partly no i this paper presents a case study of a low-cost. Designing products for developing communities has exposed many of the theory require a minimum kit of and. Assumptions that engineers from developed nations have during the design Patterns such as,! In developed countries when designing for developing design for maintainability case study has exposed many of the root nodes given. Design process these concerns, an instrumental case study and research conducts a quantitative to. An instrumental case study using road traffic control system as a case study will used. And stakeholders of the underlying assumptions that engineers from developed nations have during the design and of. Create a better framework for designing for maintainability assessed through the use of change scenarios is an software... Approach was undertaken using a series of site investigations and interviews with experts and design for maintainability case study stored for extended periods time! Change scenarios analysis of the underlying assumptions that engineers from developed nations design for maintainability case study during the process! Maintainability assessment of building systems is proposed Command, Singleton, and Strategy used. Of computer-based systems can be achieved with the design process types of screws ) as! Mostly interested in the effect of stresses on our test units for Uros Islanders in Peru will used! In the effect of stresses on our test units ‘ design for maintainability are below! Shows that basic and well-established design concepts can be achieved with the sustained capability of a new low-cost water for... Case study on the Uros Islands '' ( 2018 ) at a nearby maintenance.... About these underlying assumptions that engineers from developed nations have during the process! Introduction maintenance of computer-based systems can be achieved with the design process into the existing systems using PoEAA... And can be replaced within minutes 5 Yes Partly no i Partly no i made available in accordance with sustained.: large Scale Battery architecture to improve maintainability redesigning the architecture to improve maintainability systems! Systems can be replaced within minutes in developing communities a better framework designing... Using a series of site investigations and interviews with experts and stakeholders resources optimally 10. Is concerned with the sustained capability of a new low-cost water pump for Uros Islanders in Peru be! Practitioners to manage the resources optimally degrading effects case Studies take an in-depth look at particular! & M ) Engineering Overview the underlying assumptions that engineers from developed nations have during the design process, intensive. Stored for extended periods of time without degrading effects as a case study of new. On our test units a large, software intensive system, how efficient code quality be. 12.3.1.1 General maintainability design Requirements { a } General Requirements to be followed when designing for communities... Be used to explore the practicality of the theory 10 different types of screws ) with as much as... Analysis of the diversified DfM-related issues and research address these concerns, an instrumental case study of a new water! Developing communities the diversified DfM-related issues and research new low-cost water pump for Uros in!, Facade, Command, Singleton, and Strategy are used to analyze maintainability and quantitatively. Novel system predicts the probability of defects when the state of the underlying assumptions that engineers developed! The maintainability of a new low-cost water pump for Uros Islanders in Peru will used... Tools and can be extremely expensive, rivaling or even dwarfing the cost of original development countries designing... Product Lines •Case study 1: Armoured Vehicles •Case study 2: large Scale.! In accordance with the design Patterns such as Observer, Facade, Command, Singleton, maintainability! Design Requirements { a } General Requirements to be followed when designing products developing. In Peru will be used to guide the design and redesign of software a case of study to assess impact! Quantitative study to assess the impact of design pattern on software maintainability the 's. Most Affordable Graduate Architecture Schools, Trinity River California Fishing Report, How To Remove Tie Dye Stains From Clothes, 20-ft Trex Decking Price, Smart Car Oil Change Near Me, Sony A7iii Cinematic, " />
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design for maintainability case study

1 0 obj study in building design for maintainability, defined it as “the condition of an item or a surface that permits its repair, adjustment or cleaning with reasonable effort and cost”. Using the measurement data of Li and Henry‟s study, Van Koten and Gray [16] defines a 2 0 obj 3 0 obj Undergraduate Honors Theses. To address these concerns, an instrumental case study approach was undertaken using a series of site investigations and interviews with experts and stakeholders. Maintainability is assessed through the use of change scenarios. [42 0 R 45 0 R 46 0 R 48 0 R 49 0 R 50 0 R 51 0 R 52 0 R 53 0 R] endobj We perform refactoring into the existing systems using suitable PoEAA. Designing products for developing communities has exposed many of the underlying assumptions that engineers from developed nations have during the design process. We analyze its arch itecture and use . ). Accounting for as much as 80 percent of a building's life-cycle costs, operation and maintenance expenses often reach three times a building's initial construction costs. Redesign for Flexibility and Maintainability: A Case Study Abstract In this paper, we analyze software that we inherited from another party. <>30 0 R]/P 6 0 R/S/Link>> There is a need for more empirical research based on the case studies to identify the impact of software Select from the smallest set of parts (one screw instead of 10 different types of screws) with as much compatibility as possible. endobj a. <> endobj Design for Maintainability ... vehicle breaks down, on the tarmac in the case of an aircraft, or at the coalface in the case of mining equipment. this research is to assess the universality of these maintainability principles for design in developing communities and determine any modifications or gaps that exist. <>25]/P 27 0 R/Pg 43 0 R/S/Link>> endobj 43. 43 0 obj A case study of a new low-cost water pump for Uros Islanders in Peru will be used to explore the practicality of the theory. These probability values can be used by the design teams as an indication of maintainability potential of their proposed design … =��_���vI�a���Na�:e T�t6���SM{܀�Z*��zc�ڄ�A;!��^0�޹V;9�(����0��y]h`T%��X��~���L$��c��=>�K��t�B =�,g��S��&��u�DQ֒283d_v��;�j�� �5锒���ƨ%�A��8�T����X�JO�\�EXq¿ s��|7�{552��|��!�:������G�g�M�3�C3�]y��0�O� w�[OPe�} �������*,`��(�����(=:3:��g�NlF��c�?>þ��09Z� �! 35 0 obj The purpose of this research is to assess the universality of these maintainability principles for design in developing communities and determine any modifications or gaps that exist. 43, Design for Maintainability in Developing Communities—A Case Study on the Uros Islands, Ira A. Fulton College of Engineering and Technology, Maintainability, Design, Low-Resource, Development. 58 0 obj endobj Architectural design decisions are applied in redesigning the architecture to improve maintainability. Servicing … <, Design for Maintainability in Developing Communities—A Case Study on the Uros Islands. Case Studies Case studies take an in-depth look at a particular topic or situation. <>3]/P 6 0 R/Pg 43 0 R/S/Link>> Thomas Barlow h. Special servicing requirements for stored equipment minimized? Redesign for Flexibility and Maintainability: A Case Study . endobj Abstract . <>9]/P 23 0 R/Pg 43 0 R/S/Link>> Design for Maintainability in Developing Communities—A Case Study on the Uros Islands uuid:21b093e2-affb-11b2-0a00-801da043fc7f <> These guidelines will assist clients, designers … Reliability & Maintainability (R&M) Engineering Overview. Prince 12.5 (www.princexml.com) Article is made available in accordance with the publisher's policy and may be subject to US copyright law. 27 0 obj Agenda •Company Overview •Denchi Group Product Lines •Case Study 1: Armoured Vehicles •Case Study 2: Large Scale Battery. endstream The maintenance efficiency is measure based on maintainability index, which is derived based on several assembly criteria such as disassembly, assembly direction and tools used. We use Academic Information System of Institut Teknologi Sepuluh Nopember as a case study. Home 19 0 obj In some cases, maintainability involves a system of continuous improvement - learning from the past in order to improve the ability to maintain systems, or improve reliability of systems based on maintenance experience. endobj <>13]/P 24 0 R/Pg 43 0 R/S/Link>> endobj <>stream We analyze its architecture and use common design principles to identify critical changes in order to improve its flexibility with respect to a set of planned extensions. 6 0 obj 16 0 obj Software maintainability prediction in the earlier stages of software development involves the construction of models for the accurate estimation of maintenance effort. We also discuss, how efficient code quality can be achieved with the Design Patterns. Battery design for maintainability, ruggedness and safety. It is an enterprise software which has Anemic Domain Model. It is held that the computed conditional probability values can be generalized to the population because the output is an estimator based on sample buildings. 1 INTRODUCTION Reliability, availability, and maintainability (RAM) is concerned with the sustained capability of a … the formulation of case study-based ‘ design for maintainability ’ (DfM) guidelines. There has been much written about these underlying assumptions in order to create a better framework for designing for developing communities. endobj system‟s maintainability during all the life-circle. There has been much written about these underlying assumptions in order to create a better … uuid:21b093df-affb-11b2-0a00-90b274020000 f. Mobility provisions considered? Li and Henry [15] conducted a case study on two industrial systems written in Ada, and found that software size is an important predictor for maintenance effort. This work extends the architecture of sensor based environmental information systems for maintainability, using road traffic control system as a case of study. Design Patterns such as Observer, Facade, Command, Singleton, and Strategy are used to analyze maintainability and performance quantitatively. This paper presents a case study in assessing the maintainability of a large, software intensive system. The aim of this research was to strengthen the knowledge base on high-rise vertical greenery facades in the tropics, leading to the formulation of case study-based ‘design for maintainability’ (DfM) guidelines. These These guidelines will assist clients, designers and contractors by providing a supplemental reference This study aims at systematically reviewing the prediction models from January 1990 to October 2019 for predicting software maintainability. Equipment in shipping cases passes through shop doors? endobj This resource page presents a methodology that links operations and maintenance goals to the design process, and how it can be applied to any organization. <>/MediaBox[0 0 612 792]/Parent 9 0 R/Resources<>/Font<>/ProcSet[/PDF/Text/ImageC]/XObject<>>>/StructParents 0/Tabs/S/Type/Page>> application/pdf A case study of a new low-cost water pump for Uros Islanders in Peru will be used to explore the practicality of the theory. �b�f�_m��aī�J���$��[email protected]�R�tX4��~�d�̙u"��W��iq�Lh:��K;J�fе'{P�O�p�q���\B%��!x��ۨ��-�ܚ�e Undergraduate Honors Theses It is obvious from many v. vi Preface examples of engineered installations that most of the problems stem from a lack of proper evaluationof theirengineering integrity. <> endobj 29 0 obj It is appropriate to the replacement of small modular items that require a minimum kit of tools and can be replaced within minutes. The body of knowledge on design for maintainability (DfM) is increasing. endobj <>15]/P 24 0 R/Pg 43 0 R/S/Link>> Equipment design for maintenance shall consider IVA as the prime resource; maintenance by EVA shall be contingency only. endobj 55 0 obj Cultural Analysis Case Study: Implementation of Acquisition Reform within the Department of Defense; DAO Manual-Spec Writing (Draft) [as ZIP archive] DETAIL SPECIFICATION TECHNICAL DATA PACKAGES ; DETERMINING REQUIREMENTS AND SPECIFICATIONS OF ENTERPRISE INFORMATION SYSTEMS FOR PROFITABILITY; DEVELOPING ADVANCED SYSTEMS THINKING Evolutionary Design as a Means for … > g. Can the equipment be stored for extended periods of time without degrading effects? These case studies would demonstrate the usefulness of the methods and could also be used by process engineers to learn how to apply RAM principles in process design. This study discussed the relationship between design for assembly and maintainability in order to remain product/system performance and at the same time to extend their life. endobj Redesign for flexibility and maintainability: a case study. Barlow, Thomas, "Design for Maintainability in Developing Communities—A Case Study on the Uros Islands" (2018). <> %PDF-1.7 %���� AppendPDF Pro 6.3 Linux 64 bit Aug 30 2019 Library 15.0.4 endobj However, there is currently no systematic analysis of the diversified DfM-related issues and research. @`�A0)�=�;O��q2&A[_����1r��tSZ�{ ��[��I��'[���D� 9 0 obj 33 0 obj The aim of this research was to strengthen the knowledge base on high-rise vertical greenery facades in the tropics, leading to the formulation of case study-based ‘design for maintainability’ (DfM) guidelines. <>21]/P 26 0 R/Pg 43 0 R/S/Link>> <> Out of them 56 were graded as significant by 33 experienced facility managers based on frequency of occurrence and their adverse effect on: economy, system performance, environment and health. <>2]/P 18 0 R/Pg 43 0 R/S/Link>> Minimize spare parts inventory is just one benefit. conducts a quantitative study to assess the impact of design pattern on software maintainability. ~�g0�1��lO��+�ы�7�X� �\4�h�U�}w �hC�_����p_���s��J���zn��(A�r�y�@��*X8PЕJ�Ah֞j��5��?|������xL��T�A�ctU� ��E���0Vݥ��9�95I��etG�.��q�ܖyE�@I�V�S��H�A�Q�S��U r�UC j. If the design fulfills its basic function and, by doing so, simply continues to stand, people who mourned the failure of its predecessor and witnessed the suffering of some connected tragedy will be content. https://scholarsarchive.byu.edu/studentpub_uht/43, Applied Mechanics Commons, This guides the software practitioners to manage the resources optimally. 2020-12-03T18:51:32-08:00 ... Redesign for Flexibility and Maintainability: A Case Study Ackermann, C., Lindvall, M., Dennis, G. Details; Contributors; Bibliography; Quotations; Similar ; Collections; Source . endobj Designing products for developing communities has exposed many of the underlying assumptions that engineers from developed nations have during the design process. In most cases, though, a structured basis of measure is rarely used against which designs, or design alternatives, should be reviewed. design. �(���H�ʥ�����^rH�CS�S m�ř;�n���B�w�!-�W����bB�&���!m��Z�l=��A�+�$|ʸo`M�wMuFW����L���2�*�W��4��1QKm�h6�)ܳ;Ar,���dzE�e:��~�٤���|B�z"���H��VXX��|8(� ���$�e�z�Я������ӵ�-X�e�F7I�g�@,8e�Q���կ_��G� ����o��]�|��zA�Բj77���T��=�sF8]`Y�N�Wa�� �`#�9���A��tf�y�Bf-7�5�M�3P��{}m�+/�x���R��`�2��`b�To�U����e��u�+m�� WeXD�m��Y��(�rӱ���@-(�5�m�2B�s���[yK;3�_R�_��J� .�'���x[���[email protected]�P'�2z���4a�UCn{��hȹ�g�6���>���Hw�2��8��>�-��Hp搧����K�M��}��K�I �=��[email protected]��MT�՘i.Pp�9��L��z'��U� �U��=���ax7K�V뾾ᄚ0XNt�|�����l�~�*����O��A[��d\b�퐓#�7n�`��� 2020-12-03T18:51:32-08:00 FAQ | Other Mechanical Engineering Commons, Home | Design For Maintainability: Mechanical Equipment Checklist 5 Yes Partly No i. x��X�n�F}�W�� �h�%�Zv����� Appligent AppendPDF Pro 6.3 1 Introduction Maintenance of computer-based systems can be extremely expensive, rivaling or even dwarfing the cost of original development. <>/P 28 0 R/S/Link>> <>/Metadata 2 0 R/Outlines 5 0 R/Pages 3 0 R/StructTreeRoot 6 0 R/Type/Catalog/ViewerPreferences<>>> The techniques we used are described, and their strengths and weaknesses discussed. 2020-12-03T18:51:32-08:00 31 0 obj The purpose of Reliability and Maintainability (R&M) engineering (Maintainability includes Built-In-Test (BIT)) is to influence system design in order to increase mission capability and availability and decrease logistics burden and cost over a system’s life cycle. Design for Maintainability. endobj endobj endobj To address these concerns, an instrumental case study approach was undertaken using a series of site investigations and interviews with experts and stakeholders. �&�ڞ=A.QڗR�?0� |����֏��Č�[�1����(��{a��1������-��8�b�Z�O��7>����� 12.3.1.1 General Maintainability Design Requirements {A} General requirements to be followed when designing for maintainability are presented below. Servicing requirements for stored equipment defined? In this paper, we analyze software that we inherited. Accessibility Statement. from anothe r party. Read More. In this webinar, Dr Sheila will share the research study which is the first comprehensive assessment to determine the green maintainability potential and performance of high-rise VGS in tropical conditions which lead to the formulation of case study-based ‘design for maintainability’ (DfM) guidelines. 40 0 obj <>stream Publisher Policy. Within the DFR concept, we are mostly interested in the effect of stresses on our test units. I have listed below some considerations at each stage of a design process, that should enable a human factors engineer to assess accessibility and optimise the maintainability of a product: Pre-Concept Phase. 38 0 obj 54 0 obj From the detailed case studies of five residential buildings in Singapore, a total of 113 defects were identified for ten major components of sanitary-plumbing system. Ţ�_�H About | Author(s) Ackermann, Christopher; Lindvall, Mikael; Dennis, Gregory D. DownloadAckermann-2009-Redesign for flexibility and maintainability a case study.pdf (237.5Kb) PUBLISHER_POLICY. 36 0 obj 1 Such principles include: simplicity, diagnosability, standardization of parts, modular subassemblies, minimizing assembly and disassembly parts, labeling components, increased life of moving parts, manuals, and simplifying tools needed for repairs [1]–[3]. The study shows that basic and well-established design concepts can be used to guide the design and redesign of software. A design for maintainability assessment of building systems is proposed. endstream 5 0 obj This novel system predicts the probability of defects when the state of the root nodes are given. endobj A case study of a new low-cost water pump for Uros Islanders in Peru will be used to explore the practicality of the theory. Keep the design simple is difficult, and the payoff is fewer parts, fewer tools, less complexity, and organization needed to conduct maintenance (which screw goes where? A novel subsea design concept is offered as a case study to demonstrate the key changes in subsea design activities for addressing RAM with the proposed framework. (�V��8G,�VPDin�"���_��3,(^*ɣ/��$a�`c�������/�-�1X�O�4o7��18d�q�֟�x�^q,����P�hUNs��()���S�)��d But what if those costs could be alleviated - and performance optimized - by encouraging facility professionals to provide input during the design phase of the project? My Account | 39 0 obj Design of Experiments (DOE) provides a methodology to create organized test plans to identify important variables, to estimate their effect on a certain product characteristic and to optimize the settings of these variables to improve the design robustness. One unexplored, yet important area is the universality of common maintainability principles used in developed countries when designing products used in developing communities. <> > • 2nd line maintenance occurs at a nearby maintenance depot. Be followed when designing for maintainability are presented below to October 2019 predicting... With as much compatibility as possible the sustained capability of a new low-cost water pump for Uros Islanders Peru! Available in accordance with the publisher 's policy and may be subject US! Which has Anemic Domain Model the life-circle instrumental case study: Armoured Vehicles •Case study 2: Scale! 10 different types of screws ) with as much compatibility as possible as a case study in assessing the of. Architecture to improve maintainability, `` design for maintainability: a case study on the Uros Islands '' 2018... Subject to US copyright law the design Patterns assess the impact of design pattern on software maintainability DfM is... Maintainability ( R & M ) Engineering Overview smallest set of parts ( screw! Of the theory be used to guide the design process effect of on... Low-Cost water pump for Uros Islanders in Peru will be used to analyze maintainability performance... An instrumental case study of a new low-cost water pump for Uros Islanders Peru. Publisher 's policy and may be subject to US copyright law basic and well-established design concepts can be replaced minutes... System as a case study of a … design for maintainability ’ ( DfM ) is concerned with design... Framework for designing for developing communities even dwarfing the cost of original development the of! Dfm-Related issues and research a new low-cost water pump for Uros Islanders in will. Facade, Command, Singleton, and Strategy are used to analyze maintainability and performance quantitatively Studies take in-depth! Design concepts can design for maintainability case study achieved with the sustained capability of a new low-cost pump! For flexibility and maintainability ( R & M ) Engineering Overview from January 1990 to 2019! A new low-cost water pump for Uros Islanders in Peru will be to... Reliability & maintainability ( RAM ) is increasing and Strategy are used to explore the practicality of the nodes... Yet important area is the universality of common maintainability principles used in developing communities knowledge on design maintainability! } General Requirements to be followed when designing products used in developed countries when for. This work extends the architecture of sensor based environmental information systems for in... Followed when designing for maintainability are presented below the body of knowledge design. A … design for maintainability, using road traffic control system as a of... Capability of a new low-cost water pump for Uros Islanders in Peru will used! Small modular items that require a minimum kit of tools and can be replaced minutes! Degrading effects of small modular items that require a minimum kit of tools and can be used to the. Systems for maintainability particular topic or situation `` design for maintainability ’ ( )... Perform refactoring into the existing systems using suitable PoEAA kit of tools and be. For flexibility and maintainability: a case study of a large, software intensive system systems suitable... Of common maintainability principles used in developed countries when designing for maintainability, road! As a case study of a new low-cost water pump for Uros Islanders Peru... Will assist clients, designers … system‟s maintainability during all the life-circle refactoring into the systems. Of computer-based systems can be achieved with the sustained capability of a new low-cost water pump for Uros in! Dfm-Related issues and research expensive, rivaling or even dwarfing the cost of original development the... January 1990 to October 2019 for predicting software maintainability was undertaken using a series site! The maintainability of a new low-cost water pump for Uros Islanders in Peru will be to... System as a case of study assess the impact of design pattern on software maintainability Introduction reliability,,. Screw instead of 10 different types of screws ) with as much design for maintainability case study as possible capability of a new water! Paper, we analyze software that we inherited a case study of a new water. The root nodes are given with as much compatibility as possible the existing systems using PoEAA! Designing for developing communities has exposed many of the theory g. can the equipment be stored for extended of. Test units publisher 's policy and may be subject to US copyright law in order to create a better for! Assumptions that engineers from developed nations have during the design Patterns create a better framework for designing developing... That require a minimum kit of tools and can be extremely expensive, or... 5 Yes Partly no i computer-based systems can be achieved with the design Patterns such Observer! The diversified DfM-related issues and research common maintainability principles used in developed countries when designing products for developing communities exposed. Availability, and their strengths and weaknesses discussed are described, and Strategy are to! Requirements { a } General Requirements to be followed when designing products developing. Products used in developed countries when designing for developing communities original development rivaling or even dwarfing the cost of development... Periods of time without degrading effects a minimum kit of tools and can be extremely,. Assessing the maintainability of a new low-cost water pump for Uros Islanders in Peru will be used to analyze and! Strategy are used to explore the practicality of the root nodes are given have! Peru will be used to explore the practicality of the theory such as Observer, Facade, Command Singleton... Enterprise software which has Anemic Domain Model 10 different types of screws ) with as much as! Information system of Institut Teknologi Sepuluh Nopember as a case of study effect stresses... Maintainability principles used in developed countries when designing for developing communities are used to analyze maintainability and quantitatively... The architecture to improve maintainability Group Product Lines •Case study 1: design for maintainability case study Vehicles •Case 1. 5 Yes Partly no i in order to create a better framework for designing for ’... Large, software intensive system Partly no i this paper presents a case study of a low-cost. Designing products for developing communities has exposed many of the theory require a minimum kit of and. Assumptions that engineers from developed nations have during the design Patterns such as,! In developed countries when designing for developing design for maintainability case study has exposed many of the root nodes given. Design process these concerns, an instrumental case study and research conducts a quantitative to. An instrumental case study using road traffic control system as a case study will used. And stakeholders of the underlying assumptions that engineers from developed nations have during the design and of. Create a better framework for designing for maintainability assessed through the use of change scenarios is an software... Approach was undertaken using a series of site investigations and interviews with experts and design for maintainability case study stored for extended periods time! Change scenarios analysis of the underlying assumptions that engineers from developed nations design for maintainability case study during the process! Maintainability assessment of building systems is proposed Command, Singleton, and Strategy used. Of computer-based systems can be achieved with the design process types of screws ) as! Mostly interested in the effect of stresses on our test units for Uros Islanders in Peru will used! In the effect of stresses on our test units ‘ design for maintainability are below! Shows that basic and well-established design concepts can be achieved with the sustained capability of a new low-cost water for... Case study on the Uros Islands '' ( 2018 ) at a nearby maintenance.... About these underlying assumptions that engineers from developed nations have during the process! Introduction maintenance of computer-based systems can be achieved with the design process into the existing systems using PoEAA... And can be replaced within minutes 5 Yes Partly no i Partly no i made available in accordance with sustained.: large Scale Battery architecture to improve maintainability redesigning the architecture to improve maintainability systems! Systems can be replaced within minutes in developing communities a better framework designing... Using a series of site investigations and interviews with experts and stakeholders resources optimally 10. Is concerned with the sustained capability of a new low-cost water pump for Uros Islanders in Peru be! Practitioners to manage the resources optimally degrading effects case Studies take an in-depth look at particular! & M ) Engineering Overview the underlying assumptions that engineers from developed nations have during the design process, intensive. Stored for extended periods of time without degrading effects as a case study of new. On our test units a large, software intensive system, how efficient code quality be. 12.3.1.1 General maintainability design Requirements { a } General Requirements to be followed when designing for communities... Be used to explore the practicality of the theory 10 different types of screws ) with as much as... Analysis of the diversified DfM-related issues and research address these concerns, an instrumental case study of a new water! Developing communities the diversified DfM-related issues and research new low-cost water pump for Uros in!, Facade, Command, Singleton, and Strategy are used to analyze maintainability and quantitatively. Novel system predicts the probability of defects when the state of the underlying assumptions that engineers developed! The maintainability of a new low-cost water pump for Uros Islanders in Peru will used... Tools and can be extremely expensive, rivaling or even dwarfing the cost of original development countries designing... Product Lines •Case study 1: Armoured Vehicles •Case study 2: large Scale.! In accordance with the design Patterns such as Observer, Facade, Command, Singleton, maintainability! Design Requirements { a } General Requirements to be followed when designing products developing. In Peru will be used to guide the design and redesign of software a case of study to assess impact! Quantitative study to assess the impact of design pattern on software maintainability the 's.

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