عنوان انگلیسی مقاله:
A robust optimization approach for an integrated dynamic cellular manufacturing system and production planning with unreliable machines
ترجمه فارسی عنوان مقاله:
یک روش بهینه سازی قوی برای یک سیستم یکپارچه پویای سلولی تولید و برنامه ریزی تولید با ماشین آلات غیر قابل اعتماد
Sciencedirect - Elsevier - Applied Mathematical Modelling, 40 (2016) 169-191. doi:10.1016/j.apm.2015.05.005
In this study, a robust optimization approach is developed for a new integrated mixed-integer linear programming (MILP) model to solve a dynamic cellular manufacturing system (DCMS) with unreliable machines and a production planning problem simultane- ously. This model is incorporated with dynamic cell formation, inter-cell layout, machine reliability, operator assignment, alternative process routings and production planning concepts. To cope with the parts processing time uncertainty, a robust optimization approach immunized against even worst-case is adopted. In fact, this approach enables the system’s planner to assess different levels of uncertainty and conservation throughout planning horizon. This study minimizes the costs of machine breakdown and relocation, operator training and hiring, inter-intra cell part trip, and shortage and inventory. To verify the performance of the presented model and proposed approach, some numerical examples are solved in hypothetical limits using the CPLEX solver. The experimental results demon- strate the validity of the presented model and the performance of the developed approach in ﬁnding an optimal solution. Finally, the conclusion is presented.© 2015 Elsevier Inc. All rights reserved.
Keywords:Robust optimization | Dynamic cellular manufacturing system | Production planning | Uncertainty | Machine reliability | Operator assignment
قیمت: 1000 تومان