【摘要】 针对列车专家控制系统的知识不确定性特点 ,提出了一种采用框架式专家系统知识表示方法与模糊petri网推理相结合的知识表示及获取方法。研究表明 ,此方法对列车运行系统具有较强的表示及处理能力更多还原

【Abstract】 Because of the train expert control system’s indefinite knowledge, this paper puts forward a knowledge expressing and gaining method based on the framework based and fuzzy petri net (FPN). The study indicates that the train expert control system has more strong ability of expressing and the disposal by using this method.更多还原