考虑学习率和搬运时间的人工作业系统生产过程时间组织与优化  

Time Organization and Optimization of Production Process for Manual Operating System Considering Learning Rate and Handling Time

作　　者：孔继利[1] 贾国柱[2] 

机构地区：[1]北京邮电大学,北京100876 [2]北京航空航天大学经济管理学院,北京100191

出　　处：《管理评论》2015年第3期197-208,共12页Management Review

基　　金：国家自然科学基金项目(71372007);教育部博士点基金项目(20111102110025);科技部国家科技支撑计划项目(2014BAH23F07)

摘　　要：在同时考虑员工学习率和运输工序时间的基础上,对该类型人工工序作业系统的批量加工模式生产周期模型及优化问题进行研究。给出批量工件以不同移动方式完成加工的生产周期形式,并详细地对该研究背景下的批量工件以平行顺序移动方式完成加工的生产周期模型进行理论证明。在给定算例的基础上,对仅考虑搬运时间、考虑学习率和搬运时间等两种情况的生产周期进行对比分析。最后,在详细分析工艺工序时间、员工学习率、运输工序时间、增加峰工艺工序员工人数等优化措施对批量工件生产周期优化效果影响的基础上,提出针对不同移动方式完成加工的批量工件进行生产周期优化的策略,为该类型制造系统正确进行现场改善提供可以借鉴的准则。On the basis of considering the employee learning rate and handling time of transport processes,this paper researches analysis and optimization of makespan model for manual process operation system. In the context of the study,we give three models about makespan of a batch of parts for three movement patterns with the method of strict theoretical proof. In the given example case,we comparatively analyze makespans of two cases which include handling time only to be considered and both the learning rate and handling time to be considered. Finally,the influences of optimization activities that include time optimization of process steps,learning rate optimization of the employee,time optimization of transport processes and increasing staff in the peak process on the optimization effect of makespan of a batch of parts are analyzed in detail. The conclusions provide guidelines that can be learned by manual operating system in order to carry out correct on-site improvement.

关 键 词：学习率 人工作业系统 时间组织 加工周期 优化活动 

分 类 号：F273[经济管理—企业管理]