The Status Of Engineering Mechanics Measurements Taken And Fault Diagnosis System Of Research And Development

Monitoring work condition and diagnosing fault of construction machinery is a system which integrate data acquisition, feature extraction, diagnostic checking and data transmission. Recently with the development of science and technology , the system is provided for new technical measures and theory model . Accordingly elementary research and exploration about it is done using computer science, electronic technique and artificial intelligence technology. Basing on analysis and comparison many existing system, this paper puts forward that the system could be divided into three individual whereas interdependent subsystems which are data acquisition subsystem, data transmission subsystem, fault diagnosis expert subsystem. And also, the paper introduces the process to develop these subsystems including the hardware and software designing of data transmission system and the software designing of fault diagnosis expert system. Furthermore it provides good open environment for future development.