Joint Optimal Production/Setup Policies for Three Family Products in Unreliable Supply Chains
This paper considers a two-stage supply chain control problem. The distribution center faces multiple demands type and passes the orders to the transformation stage. This facility is subject to random events such as periods of unavailability due to internal difficulties or market constraints. Our objective is to find information sharing control policies for manufacturing and distribution activities that minimizes the expected discounted cost of inventories/backlog, setup and transformation over an infinite horizon. The control policies we are seeking include the optimal production plan and sequence of changeover actions. A continuous dynamic programming formulation of the problem is presented. Then, a numerical schema is adopted to solve the obtained optimality conditions equations. A complete control policy is finally developed. Based on two and three family products results, an extension to the n family products problem is discussed.
Production control real-time scheduling supply chains inventory stochastic dynamic programming
Adnène HAJJI Ali GHARBI Jean Pierre KENNE
University of Québec,école de Technologie Supérieure,CANADA;Department of Automated Production Engin University of Québec,école de Technologie Supérieure,CANADA;Department of Mechanical Engineering,LIT
国际会议
北京
英文
2007-05-30（万方平台首次上网日期，不代表论文的发表时间）