摘要
生产存储控制的任务是按时完成生产计划的前提下,控制生产节奏,尽量降低不必要的库存。为了在保持生产线最大通过率的前提下,达到平均在制品量最少的目的,采用模糊控制技术,对串行饱和生产线进行物料准入控制。在对物料准入控制问题进行简单描述的基础上,详细介绍了模糊控制器的设计。通过实例仿真与CONWIP控制进行了对比,结果表明采用模糊控制可以取得令人满意的效果。
Production and inventory control contributes to the improvement of the benefit of a firm. The task of production and inventory control is to control the rhythm of production and decrease unnecessary inventory, with the premise of completing the production plan. Fuzzy control technique is used to control the admission of material to a saturated serial production line, and the objective is to minimize the WIP with maximal throughput. The problem of material admission control is described simply and the design of fuzzy controller is introduced in detail. The method is compared with CONWIP control system. The simulation experiments show that it is quite effective to adopt fuzzy control mechanism to material control problem.
出处
《控制工程》
CSCD
2007年第1期34-36,81,共4页
Control Engineering of China
基金
教育部新世纪优秀人才支持计划资助项目(NCET-05-0295
NCET-05-0289)
国家自然科学基金资助项目(70671020
70431003
60673159)
辽宁省自然科学基金资助项目(20032019)
教育部及辽宁省流程工业综合自动化重点实验室开放课题基金资助项目
沈阳市自然科学基金资助项目(1041006-1-03-03)
关键词
生产存储控制
模糊控制
在制品
串行生产线
饱和
production and inventory control
fuzzy control
WIP
serial production line
saturation
