Study on Engine Fault Diagnosis and Realization of Intelligent Analysis System

Depending on the types of engine faults, we attain some means to abstract the eigenvalues of signal in frequency field and time field, and design an intelligent analysis system based on TMS320VC5402. The particular hardware and software design based on the DSP device is present in the paper. The analysis system is high in speed, low in power consumption and small in size to be portable. It is fit for run-time supervising and analyzing