A Study of Intelligent Simulation Technique for Flexible Manufacturing Systems

1.为柔性制造系统的制造和装配操作收集了几组所需的数据。建立了柔性制造系统的仿真模型，并从效率和经济两方面进行了分析。在此基础上，建立了基于工作站和个人计算机的智能仿真技术框架。从理论上阐述了制造系统的评价标准。明确了评价标准与智能仿真系统的关系。从效率和经济的角度提出了柔性制造系统中AGV（自动导引车）和/或手推车的最佳数量的确定方法。并将该方法应用于实际的柔性制造系统。开发了AS/RS（自动存储与检索系统）精确仿真建模的程序文件程序。为了更有效地提供决策支持，开发了智能仿真系统的分析程序。

1.Several sets of required data have been collected for manufacturing and assembly operations for flexible manufacturing systems. Several simulation models for the flexible manufacturing systems was constructed and several analyzes was performed from both efficient and economic standpoints. Then, a framework of the intelligent simulation technique was developed by using a workstation and personal computers.2.Evaluation criteria for manufacturing systems was described theoretically. The relationship between evaluation criteria and the intelligent-simulation system was made clear.3.A procedure for determining optimal numbers of AGV (Automated Guided Vehicles) and/or carts in flexible manufacturing systems was proposed from both efficient and economic standpoints. Then the procedure were applied to the real flexible manufacturing systems.4.A procedure of program files for precise simulation modeling was developed for AS/RS (Automated Storage and Retrieval System).5.An analytical procedure of intelligent-simulation system was developed for more efficient decision support.