CAJ | 학술논문

在工程领域中,LabVIEW和MATLAB是程序开发人员最常用的两种语言,但LabVlEW和MATLAB又都有其各自的优缺点,因此将两者结合起来无疑将使程序的开发变得快捷、方便.推理机的设计是故障诊断专家系统设计中的重点和难点,本文基于LabVIEW图形化编程环境和信号分析工具相对完善的优点以及其没有神经网络工具包的缺点,将LabVIEW与MATLAB结合起来设计故障诊断专家系统推理机,并详细介绍了LabVIEW与BP网络相结合的实现方法及其注意事项,使其相互取长补短,具有非常实用的价值.
재공정영역중,LabVIEW화MATLAB시정서개발인원최상용적량충어언,단LabVlEW화MATLAB우도유기각자적우결점,인차장량자결합기래무의장사정서적개발변득쾌첩、방편.추리궤적설계시고장진단전가계통설계중적중점화난점,본문기우LabVIEW도형화편정배경화신호분석공구상대완선적우점이급기몰유신경망락공구포적결점,장LabVIEW여MATLAB결합기래설계고장진단전가계통추리궤,병상세개소료LabVIEW여BP망락상결합적실현방법급기주의사항,사기상호취장보단,구유비상실용적개치.
In the field of engineering,LabVIEW and MATLAB are the languages most commonly used by program developers.However,they have their respective advantages and disadvantages. The combination of the two will undoubtedly facilitate program development. Design of inference engine is the key point and difficulty in the design of fault diagnosis expert system. This paper combines LabVIEW and MATLAB to design the inference engine of fault diagnosis expert system based on the advantages of the graphical programming environment and signal analysis toolkit of LabVIEW without the defect of neural network toolkit.In addition,it introduces the implementation methods and precautions for combination of LabVIEW and BP network so as to make LabVIWE amd BP benefit from each other,which is of great pragmatic value.