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Kanagaraj, G., Jawahar, N.. (1390). Simultaneous allocation of reliability & redundancy using minimum total cost of ownership approach. فناوری آموزش, 1(1), 1-16. doi: 10.22061/jcarme.2011.448
G. Kanagaraj; N. Jawahar. "Simultaneous allocation of reliability & redundancy using minimum total cost of ownership approach". فناوری آموزش, 1, 1, 1390, 1-16. doi: 10.22061/jcarme.2011.448
Kanagaraj, G., Jawahar, N.. (1390). 'Simultaneous allocation of reliability & redundancy using minimum total cost of ownership approach', فناوری آموزش, 1(1), pp. 1-16. doi: 10.22061/jcarme.2011.448
Kanagaraj, G., Jawahar, N.. Simultaneous allocation of reliability & redundancy using minimum total cost of ownership approach. فناوری آموزش, 1390; 1(1): 1-16. doi: 10.22061/jcarme.2011.448

Simultaneous allocation of reliability & redundancy using minimum total cost of ownership approach

Journal of Computational & Applied Research in Mechanical Engineering (JCARME)
مقاله 1، دوره 1، شماره 1، اسفند 2011، صفحه 1-16    اصل مقاله (164.96 K)
نوع مقاله: Research Paper
شناسه دیجیتال (DOI): 10.22061/jcarme.2011.448
نویسندگان
G. Kanagaraj* 1؛ N. Jawahar2
1Department of Mechanical Engineering, Thiagarajar College of Engineering, Madurai, Tamil Nadu, India, 625015
2Depaertment of Mechanical Engineering and Dean (R&D) Thiagarajar College of Engineering, Madurai, Tamil Nadu, India, 625015
تاریخ دریافت: 26 تیر 1390،  تاریخ بازنگری: 26 مرداد 1390،  تاریخ پذیرش: 07 شهریور 1390 
چکیده
This paper addresses the mixed integer reliability redundancy allocation problems to determine simultaneous allocation of optimal reliability and redundancy level of components based on three objective goals. System engineering principles suggest that the best design is the design that maximizes the system operational effectiveness and at the same time minimizes the total cost of ownership (TCO). To evaluate the performance of the TCO allocation numerical experiments were conducted and compared with previous for the series system, the series-parallel system, the complex (bridge) system and the over speed protection system. From the results of the numerical investigation, reliability redundancy allocation based on minimum TCO will lead to a more reliable, economical design for the manufacturer as well as user compared with the initial cost optimum design and conventional reliability optimum design.
کلیدواژه‌ها
Reliability and redundancy allocation؛ Mixed integer non-linear programming؛ Total cost of ownership
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