A New Biobjective Model to Optimize Integrated Redundancy Allocation and Reliability-Centered Maintenance Problems in a System Using Metaheuristics
المؤلفون المشاركون
MohammadZadeh Dogahe, Shima
Sadjadi, Seyed Jafar
المصدر
Mathematical Problems in Engineering
العدد
المجلد 2015، العدد 2015 (31 ديسمبر/كانون الأول 2015)، ص ص. 1-16، 16ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2015-08-02
دولة النشر
مصر
عدد الصفحات
16
التخصصات الرئيسية
الملخص EN
A novel integrated model is proposed to optimize the redundancy allocation problem (RAP) and the reliability-centered maintenance (RCM) simultaneously.
A system of both repairable and nonrepairable components has been considered.
In this system, electronic components are nonrepairable while mechanical components are mostly repairable.
For nonrepairable components, a redundancy allocation problem is dealt with to determine optimal redundancy strategy and number of redundant components to be implemented in each subsystem.
In addition, a maintenance scheduling problem is considered for repairable components in order to identify the best maintenance policy and optimize system reliability.
Both active and cold standby redundancy strategies have been taken into account for electronic components.
Also, net present value of the secondary cost including operational and maintenance costs has been calculated.
The problem is formulated as a biobjective mathematical programming model aiming to reach a tradeoff between system reliability and cost.
Three metaheuristic algorithms are employed to solve the proposed model: Nondominated Sorting Genetic Algorithm (NSGA-II), Multiobjective Particle Swarm Optimization (MOPSO), and Multiobjective Firefly Algorithm (MOFA).
Several test problems are solved using the mentioned algorithms to test efficiency and effectiveness of the solution approaches and obtained results are analyzed.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
MohammadZadeh Dogahe, Shima& Sadjadi, Seyed Jafar. 2015. A New Biobjective Model to Optimize Integrated Redundancy Allocation and Reliability-Centered Maintenance Problems in a System Using Metaheuristics. Mathematical Problems in Engineering،Vol. 2015, no. 2015, pp.1-16.
https://search.emarefa.net/detail/BIM-1073734
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
MohammadZadeh Dogahe, Shima& Sadjadi, Seyed Jafar. A New Biobjective Model to Optimize Integrated Redundancy Allocation and Reliability-Centered Maintenance Problems in a System Using Metaheuristics. Mathematical Problems in Engineering No. 2015 (2015), pp.1-16.
https://search.emarefa.net/detail/BIM-1073734
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
MohammadZadeh Dogahe, Shima& Sadjadi, Seyed Jafar. A New Biobjective Model to Optimize Integrated Redundancy Allocation and Reliability-Centered Maintenance Problems in a System Using Metaheuristics. Mathematical Problems in Engineering. 2015. Vol. 2015, no. 2015, pp.1-16.
https://search.emarefa.net/detail/BIM-1073734
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1073734
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر