Automatic diagnosis system for monitoring short circuit malfunction of electric net in oilfield;

Dynamic BP neural networks based depression diagnosis system;

Intelligent enterprise diagnosis system for manufacturing enterprises;

Based on the systematic diagnosis on problems existed in the central heating system of a university, proposes the comprehensive reformation scheme and obtains obvious effect in practice.

Electric failure diagnostic system of 8K electric locomotive;

New on-board and stationary diagnostic systems for high-speed rail vehicles;

The diagnostic system could judge the corrosion type in various units, which might be happened.

Design of near backscattering diagnosing system on Shenguang Ⅲ prototype;

Taking the grey distribution of metallic samples and their corrosion modality as the knowledge base, the diagnosing system identifying corrosion modality of metallic material in seawater was established according to the theory of fuzzy pattern recognition.

Based on these models,a thermo-economics diagnosing system with good generalization was developed including the functions such as data initializing,thermo-economics diagnosis,optimal operation level diagnosis,thermodynamic test and daily operation management.

This paper briefly introduces the properties of Fourier and Wavelet Transform in digital signal processing,and demonstrates the functions of checking spectral characteristics and filtering out noises from a corrupted signal,also presents an application of wavelet in detecting irregular points of a signal in a real system diagnosis.

It is make his aesthetics of drama system obvious favour in system diagnosis of hi.