基于LabVIEW的飞机电源故障诊断专家系统  

Expert System for Fault Diagnosis of Aircraft Power Supply System Based on LabVIEW

作　　者：夏远飞[1] 

机构地区：[1]空军第一航空学院,信阳464000

出　　处：《信息化研究》2012年第4期41-44,共4页INFORMATIZATION RESEARCH

摘　　要：为了对飞机电源系统故障诊断问题进行研究,满足飞机电源系统的可靠性要求,提出一种基于LabVIEW的飞机电源故障诊断专家系统。通过构建专家系统知识库和推理机,并利用LabVIEW工具建立相应的软件环境,开发飞机电源故障诊断系统。仿真结果表明,该系统很好地发挥了专家系统的智能性,能够快速准确地诊断出电源系统的故障,并能提出有效的重构方案,完全适合于飞机电源系统的故障诊断。To research the issues of fault diagnosis of an aircraft power supply system and meet the re quirements of the reliability of aircraft power supply system , Expert system for fault diagnosis of aircraft power supply system based on LabVIEW is presented. By building knowledge base, infer engine and using LabVIEW tool, the relevant software environment is set up. Consequently the fault diagnostic system of aircraft power sup ply system is successfully developed. The emulational results prove that the intelligence of expert system works perfectly and the faults of power supply system are diagnosed exactly and fast, furthermore, effective methods of reconstruction can be brought forward in the expert system, It is entirely practicable in aircraft power supply fault diagnosis system.

关 键 词：飞机电源系统 可靠性 故障诊断 图形化编辑语言程序(LabVIEW) 专家系统 

分 类 号：V263.6[航空宇航科学与技术—航空宇航制造工程]