中文摘要：

计算机仿真技术是分析、评价、设计和改进日趋复杂的现代生产系统的重要工具。针对空调内机装配生产线的仿真及优化问题,首先简述了系统仿真定义及FlexSim软件特性,随后以某空调内机实际装配生产线为研究对象,先根据实测作业时间、评比系数和宽放率给出标准工时,再基于FlexSim仿真软件进行实际装配线建模及分析并指出其存在的瓶颈。由此基于5W1H和ECRS工业工程优化技术进行工序撤并、瓶颈消除,并提出一套装配线优化配置方案。最后再次分析和应用FlexSim仿真优化后的装配线模型以便验证方案的有效性和可行性。仿真实验及实践结果表明,该优化方案的实施可显著提升目标装配线的生产效率并提升经济效益。

英文摘要：

Computer simulation technology is a key tool to analyze,evaluate,design and improve an increasingly complex modern manufacture system. Given the simulation and optimization problem of the inboard machine assembly line of air conditioner,firstly the definition of production line simulation and features of Flex Sim software were introduced,and then a real inboard machine assembly line of air conditioner was given as the research object,and its standard process operation time was calculated by measured process operation time,measure factors and enlargement factors,and the real assembly line was modeled,analyzed and its bottleneck was discovered based on the Flex Sim simulation software. Thus processes removal and merger and bottleneck elimination were conducted by 5W1H and ECRS optimization techniques of industrial engineering,and a related optimization solution of the assembly line was proposed. Lastly the feasibility and effectiveness of the optimization solution was verified by the analysis and application of Flex Sim simulation on the optimized model. The simulation and implementation results showed that,the implementation of the optimization solution could dramatically improve the production performance and efficiency of the target assembly line.