关键词: 混杂制造系统, 性能分析, 仿真, 二次开发

Abstract: For hybrid manufacturing system disturbed by random events,a system simulation technique was proposed by secondary development of Arena based on Visual Basic language,which solved a series of technology problems such as simulating rules of “Blockage” and “Starvation”,large-scale modeling technique,expected statistical data acquisition,secondary distribution of buffer capacity,realization of dispatching parts rule.Meanwhile,the typical manufacturing cells such as serial lines,assembly lines and parallel lines were taken as models to show the specific modeling and simulation process with secondary development technique of Arena.Numerical results not only showed the effectiveness of the technique,but also verified some techniques and conclusions offered by former scholars.This technique could satisfy the researching requirement of manufacturing systems disturbed by random events and be utilized to design,analyze or estimate the large-scale manufacturing systems and some flexible manufacturing systems.

Key words: hybrid manufacturing system, performance analysis, simulation, secondary development