不确定条件下单阶段多产品批处理过程的调度

讨论了不确定条件下的单阶段多产品批处理过程，基于模糊理论建立了加工时间不确定和顺序相关建立时间不确定的调度模型。这里引用“中间值最大隶属度”算法将模糊的优化问题转换为普通的优化问题，然后结合遗传算法进行优化求解。最后仿真结果表明了所建模型及算法的有效性。

The Scheduling of Multiproduct Singlestage Batch Plants under Uncertainty

In this paper,the multiproduct singlestage batch plants under uncertainty are discussed,and the scheduling model with uncertain processing time as well as sequence-dependent setup-time is established based on the fuzzy theory.By using the algorithm of maximizing the membership function of middle value,the fuzzy model is then transformed into deterministic model,and an effective genetic algorithm has presented to minize the makespan.The simulation results have shown the efficiency of the proposed model and algorithm.