CAJ | 학술논문

文章对综合传动装置的故障机理进行了深入分析，采用粗糙集数据挖掘算法和故障树分析法进行知识获取，解决知识获取难的问题。同时推理机制采用改进RETE匹配算法，提高了匹配效率。并利用Access2003数据库构建知识库，利用VC++开发专家系统软件。最后通过综合传动装置专家系统软件对专家系统的诊断结果进行验证。结果表明：此专家系统能够对故障做出正确判断，并且诊断快速，效率高，进而充分证明了此专家系统设计的有效性。
문장대종합전동장치적고장궤리진행료심입분석，채용조조집수거알굴산법화고장수분석법진행지식획취，해결지식획취난적문제。동시추리궤제채용개진RETE필배산법，제고료필배효솔。병이용Access2003수거고구건지식고，이용VC++개발전가계통연건。최후통과종합전동장치전가계통연건대전가계통적진단결과진행험증。결과표명：차전가계통능구대고장주출정학판단，병차진단쾌속，효솔고，진이충분증명료차전가계통설계적유효성。
Failure mechanisms for comprehensive transmission device was analyzed deeply on this article, deciding to adopt the rough set data mining algorithms and fault tree analysis to obtain the knowledge, to solve the difficult problem of knowledge acquisition. At the same time,the reasoning mechanism based on improved RETE matching algorithm improves the matching efficiency and the use of Access2003 database to build knowledge base. Making use of the VC+ + to develop the fault diagnosis expert system software. Fi-nally, the result of the diagnosis was verified by expert system software for comprehensive transmission de-vice. The results show that:This expert system can make the right judgments on the fault,and rapid diagno-sis,high efficiency,and thus fully proved the effectiveness of this expert system design.