基于Rete算法的自动装填系统故障诊断系统设计  

Design of fault diagnosis system of automatic loading system based on Rete algorithm

作　　者：郝天宇 李英顺 石阳 李广进 HAO Tian-yu;LI Ying-shun;SHI Yang;LI Guang-jin(College of Chemical Process Automation,Shenyang University of Technology,Liaoyang 111000,China;Information Engineering College,Beijing Institute of Petrochemical Technology,Beijing 102617,China;Liaoning Junfeng Machinery Manufacturing CO.LTD,Fushun 113122,China)

机构地区：[1]沈阳工业大学化工过程自动化学院,辽宁辽阳111000 [2]北京石油化工学院信息工程学院,北京102617 [3]辽宁军锋机械制造有限公司,辽宁抚顺113122

出　　处：《电子设计工程》2018年第21期38-41,46,共5页Electronic Design Engineering

摘　　要：针对目前武器装备自动装填系统故障检修定位困难、效率低下等缺点,综合分析自动装填系统的硬件结构,采用计算机辅助控制,基于Rete推理算法构建知识库和推理机,设计了一种自动装填系统故障诊断专家系统,并在Windows XP系统下通过Visual Basic环境开发测试系统软件。使用该专家系统对57台自动装填系统测试,对比检测结果和实际故障,故障检出率大于98%,准确率大于95%。测试结果表明该诊断系统能够有效提升故障检测效率,具有一定的的实用性和创新性。In view of the disadvantages such as difficulty and low efficiency of the automatic loading system of weapon equipment,Analyzing the hardware structure of automatic loading system,Using computer aided control design a fault diagnosis expert system of automatic loading system based on Rete reasoning algorithm,and develop test system software through Visual Basic environment under Windows XP system. The expert system was used to test the 57 automatic loading system,compared the test results and the actual fault,the fault detection rate was greater than 98%,and the accuracy was greater than95%. The test results show that the diagnosis system can effectively improve the efficiency of fault detection,and has certain practicability and innovation.

关 键 词：自动装填 Rete推理 故障树 专家系统 

分 类 号：TP277[自动化与计算机技术—检测技术与自动化装置]