A Study on Integration of Process Planning, Resource Planning and Production Planning for Autonomous Distributed Manufacturing System

研究项目的结果总结如下。（1）自治分布式制造系统的基本体系结构从机械产品的生产计划、工艺计划和资源计划的角度讨论了分布式制造系统的基本体系结构。在分布式决策环境中提出了系统化的程序，以便根据制造系统中要制造的产品的数量和品种生成合适的计划。讨论了各决策单元之间的通信接口，以实现各自主决策单元之间的信息交换。（2）生产计划、工艺计划和资源计划系统的开发基于（1）提出的基本体系结构，开发了自治分布式系统，实现制造系统的生产计划、工艺计划和资源计划。在研究项目中， ...更多信息 ts，提出了一个实时调度系统，根据待制造产品的工艺计划，实时生成生产计划。该系统为我们提供了一个系统的方法来生成一个合适的生产计划时，执行制造过程。同时开发了一个集成的工艺规划和调度系统，在规划阶段生成工艺计划和生产计划。（3）仿真系统的开发与自治分布式制造系统的验证应用多智能体编程方法，开发了一个仿真系统，用于仿真制造系统的工艺规划和调度过程。一些案例研究已经进行了验证所提出的系统的有效性，通过应用开发的仿真系统。通过实例研究表明，所提出的系统在自治分布式制造系统的生产计划、工艺计划和资源计划的集成方面是有效的。少

The results of the research project are summarized in the followings.(1)Basic Architecture of Autonomous Distributed Manufacturing SystemsA basic architecture of the distributed manufacturing systems is discussed from the viewpoint of production planning, process planning and resource planning of the machine products. Systematic procedures are proposed in the distributed decision-making environment, in order to generate suitable plans based on the volumes and the varieties of the products to be manufactured in the manufacturing systems. Communication interfaces among the decision-making units are also discussed for the information exchange among the autonomous decision-making units.(2)Development of Production Planning, Process Planning and Resource Planning SystemsAutonomous distributed systems are developed, based on the basic architecture proposed in (1), to carry out the production planning, process planning and resource planning of the manufacturing systems. In the research projec … More ts, a real-time scheduling system is proposed to generate the production schedules real-timely, based on the process plans of the products to be manufactured. This system provides us a systematic method to generate a suitable production schedules when executing the manufacturing processes. An integrated process planning and scheduling system is also developed to generate both the process plans and the production schedules in the planning phase.(3)Development of Simulation System and Verification of Autonomous Distributed Manufacturing SystemA simulation system is developed, by applying the multi-agent programming method, in order to simulate the process planning and the scheduling process of the manufacturing systems. Some case studies have been carried out to verify the effectiveness of the proposed systems, by applying the developed simulation system. It was shown, through case studies, that the proposed systems are effective from the viewpoint of the integration of the production planning, the process planning and the resource planning for the autonomous distributed manufacturing systems. Less