专家系统是人工智能领域的工具,它和FMS实时调度系统的结合有利于解决FMS实时调度中复杂的决策问题。 本文主要介绍一种基于规则的小型FMS实的动态调度专家系统,该系统中的知识描述采用产生式规则,推理机采用控制策略推理、原推理及目标推理三级正向推理方式、初步实践表明,该系统的原理和结构是合理可行的。 The expert system is a tool in the field of artificial intelligence. The combination of it and the FMS real-time scheduling system helps to solve the complicated decision problems in the real-time scheduling of FMS. This paper mainly introduces a small rules-based dynamic scheduling expert system based on FMS. The knowledge description in this system adopts the rules of production, the reasoning machine adopts the control strategy reasoning, the original reasoning and the target reasoning three forward reasoning methods. The initial practice shows that , The principle and structure of the system is reasonable and feasible.