摘要
针对模具企业中长期设备资源规划问题,以确定性的数学模型为研究基础进行仿真试验,分析其各种不确定性因素对设备资源规划的影响程度,为建立不确定性数学模型提供依据。首先分析了模具企业存在的各种不确定因素,接着基于eM-Plant仿真软件建立了随机因素下的模具生产系统仿真模型,最后通过仿真试验,分析了不确定性因素对设备资源规划的影响。
The uncertainty of long-term facility planning of die ＆ mould enterprise was re- searched by simulation in this paper. Firstly the integer programming model was estab- fished; the influence of the uncertainty of parts repair and equipment failure was analyzed. Secondly the simulation model of the manufacturing system of die and mould was set up; the influence of the uncertainty was researched through the simulation experiment. Finally the validity and practicability of the research method was proved by the result of a case.
出处
《模具工业》
2013年第10期19-24,共6页
Die & Mould Industry
基金
广东省部产学研结合项目(2010A090200054)
广东省教育部产学研结合示范基地项目(2010B091101007)
关键词
模具企业
设备资源规划
系统仿真
零件返修
设备故障
die ＆ mould enterprise
facility planning
system simulation
parts repair
equip-ment failure
