Optimization of Operation Sequencing in CAPP Using Superhybrid Genetic Algorithms-Simulated Annealing Technique
المؤلفون المشاركون
Malayalamurthi, R.
Raja, K. Venkatesh
Srinivasan, PSS.
Nallakumarasamy, G.
المصدر
العدد
المجلد 2011، العدد 2011 (31 ديسمبر/كانون الأول 2011)، ص ص. 1-7، 7ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2011-06-26
دولة النشر
مصر
عدد الصفحات
7
التخصصات الرئيسية
الملخص EN
Computer-aided process planning (CAPP) is an important interface between computer-aided design (CAD) and computer-aided manufacturing (CAM) in computer-integrated manufacturing environment.
A problem in traditional CAPP system is that the multiple planning tasks are treated in a linear approach.
This leads to an overconstrained overall solution space, and the final solution is normally far from optimal or even nonfeasible.
A single sequence of operations may not be the best for all the situations in a changing production environment with multiple objectives such as minimizing number of setups, maximizing machine utilization, and minimizing number of tool changes.
In general, the problem has combinatorial characteristics and complex precedence relations, which makes the problem more difficult to solve.
The main contribution of this work is to develop an intelligent CAPP system for shop-floor use that can be used by an average operator and to produce globally optimized results.
In this paper, the feasible sequences of operations are generated based on the precedence cost matrix (PCM) and reward-penalty matrix (REPMAX) using superhybrid genetic algorithms-simulated annealing technique (S-GENSAT), a hybrid metaheuristic.
Also, solution space reduction methodology based on PCM and REPMAX upgrades the procedure to superhybridization.
In this work, a number of benchmark case studies are considered to demonstrate the feasibility and robustness of the proposed super-hybrid algorithm.
This algorithm performs well on all the test problems, exceeding or matching the solution quality of the results reported in the literature.
The main contribution of this work focuses on reducing the optimal cost with a lesser computational time along with generation of more alternate optimal feasible sequences.
Also, the proposed S-GENSAT integrates solution space reduction, hybridization, trapping out of local minima, robustness, and convergence; it consistently outperformed both a conventional genetic algorithm and a conventional simulated annealing algorithm.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Nallakumarasamy, G.& Srinivasan, PSS.& Raja, K. Venkatesh& Malayalamurthi, R.. 2011. Optimization of Operation Sequencing in CAPP Using Superhybrid Genetic Algorithms-Simulated Annealing Technique. ISRN Mechanical Engineering،Vol. 2011, no. 2011, pp.1-7.
https://search.emarefa.net/detail/BIM-506392
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Nallakumarasamy, G.…[et al.]. Optimization of Operation Sequencing in CAPP Using Superhybrid Genetic Algorithms-Simulated Annealing Technique. ISRN Mechanical Engineering No. 2011 (2011), pp.1-7.
https://search.emarefa.net/detail/BIM-506392
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Nallakumarasamy, G.& Srinivasan, PSS.& Raja, K. Venkatesh& Malayalamurthi, R.. Optimization of Operation Sequencing in CAPP Using Superhybrid Genetic Algorithms-Simulated Annealing Technique. ISRN Mechanical Engineering. 2011. Vol. 2011, no. 2011, pp.1-7.
https://search.emarefa.net/detail/BIM-506392
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-506392
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