半导体制造业生产计划的优化方法

Optimization Methodology in Production Planning for Semiconductor Manufacturing

半导体制造业中产品种类繁多,工序复杂,对设备的利用率要求较高,因而相对于其它制造业来说,生产计划的优化业较为复杂。文章讨论了目前半导体行业中常用的启发算法和基于线性规划的优化方法。

Different from other manufacturing processes, the unique complexity in semiconductor industry comes from multiple product mix, complicated manufacturing processes and the requirement for high machine utilization. So the production optimization in semiconductor industry is more complicated than in other industry sectors. In this article, heuristic method and linear programming based technique for capacity planning in semiconductor manufacturing are discussed.