FMS实时调度系统的研究

柔性制造系统（ＦＭＳ）运行控制软件是保证ＦＭＳ有条不紊运行并充分发挥其潜在能力和效益的指挥中心，而ＦＭＳ运行软件的核心是实时调软件。本文讨论了面向对象的方法和专家系统技术在ＦＭＳ实时高度软件设计中的应用。该设计技术既能发挥面向对象方法的优势，又能突出专家系统的特点，以对象为中心来构造专家系统，本评论人知识获取、表示和推理三方面进行了论述，重点介绍了ＦＭＳ调度领域专家知识的面向对象表示。

Research on Real-Time Scheduling System for FMS

FMS controlling software is a command centre for guaranteeing FMS to carry systematically on production and bringing the potential power and efficiency into full play. The real-time modular is the core of FMS controlling software. This paper discusses how to use object-oriented method and the expert system technology in designing for a real-time scheduling system in FMS, which can not only make full use of advantages of object-oriented method,but also stress the characteristics of expert system, which is constructed using object as the centre. It is analyzed from three levels of knowledge acquirement, representation and inference, and the object-oriented representation of knowledge in FMS scheduling domain is mainly introduced.