• CN:11-2187/TH
  • ISSN:0577-6686

›› 2002, Vol. 38 ›› Issue (7): 91-95.

• 论文 • 上一篇    下一篇

融合实例与规则推理的车辆故障诊断专家系统

张代胜;王悦;陈朝阳   

  1. 合肥工业大学机械与汽车工程学院
  • 发布日期:2002-07-15

VEHICLE-FAULT DIAGNOSIS EXPERT SYSTEM BASED ON INTEGRATION OF CASE-BASED AND RULE-BASED REASONING

Zhang Daisheng; Wang Yue; Chen Zhaoyang   

  1. Hefei University of Technology
  • Published:2002-07-15

摘要: 根据车辆故障诊断的特点,以全新的角度提出融合实例与规则的混合推理方法,建立了专家系统的整体实现框架、解决了不同诊断单元在工作时难以互通诊断信息等问题,对专家系统的设计策略、实施步骤和组织结构做了详述。最后给出以车辆音响故障为研究对象的多层、分布式诊断专家系统实例,验证了以上方法的正确性和整体实现框架的有效性。

关键词: 故障诊断, 规则推理, 实例推理, 专家系统

Abstract: An architecture is presented for integrating case-based reasoning and rule-based reasoning with totatly new viewpoints, Moreover, the framewoik of the expert system and an approach to deal with the Communication of diagnosis information between differenf diagnosis units, are put fonvard. The architecture is evaluated within an expert system for diagnosis of automobile sounder faults.

Key words: Expert system, Case-based reasoning, Rule-based reasoning Fault diagnosis

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