【摘要】 本文就故障诊断专家系统的特点,提出了平视显示器故障诊断专家系统的设想,详细地论述了平显故障诊断专家系统(HUD ES)的设计思想及实现技术.系统具有自动知识获取的能力,并可以对知识库进行创建和任意修改,既可以进行基于元知识的元推理,也可以进行基于具体故障树的推理,并可以在推理过程中实现系统自学习,提高了推理效率,同时系统还实现了用深层知识对用户提供解释的功能,增强了系统对用户的透明性.更多还原

【Abstract】 In this paper, a Fault Diagnosis Expert System on Head up Display is proposed with its full characters. We describe the design thoughts and the realization technique in detail. This system can get knowledge automatically, set up knowledge base, and modify it freely. It is able to reason on basis not only of meta knowledge, but of the trouble tree, and realize self-learning function. At the same time, it supplies users explanation with deep-lager knowledge, which makes the HUD ES clearer.更多还原