摘要
以CD造船厂的某成组生产单元为研究对象,在对不同功能和结构的在制品缓冲区进行分类的基础上,建立了该生产单元的扩展赋时库所Petri网模型;将此Petri网映射为eM-Plant软件中的仿真模型,通过对在制品缓冲区库存量仿真数据的监控和分析,讨论了该成组生产单元的瓶颈环节、设备的负荷状况、零件排序调度的优化与否以及生产的连续性和稳定性。
This paper builds an extend timed place Petri Net model for the group production unit in HX shipyard, which based on the classification of work-in-process buffer to different functions and structures, and mapped Petri nets into eM-Plant simulation model. Then monitors and analyzes the inventory simulation data to the work-in-process buffer. At last, this paper discusses the theory process of the group production unit, machine utilization state, parts sequence schedule optimization and the consistency and stability of the production.
出处
《工业工程与管理》
北大核心
2009年第6期7-11,共5页
Industrial Engineering and Management
基金
国家自然科学基金(70871127)
教育部高等学校博士学科点专项科研基金(20070611027)
重庆市科技攻关计划重点项目(CSTC2008AB3023)
