This paper directed at both diagnosis functions and processing methods of the field controller on the lowest bottom in intelligent diagnosis and did a presentation,proposed the vague intelligent diagnostics method based on field controller and pointed out the basic principle in handling and design.

Due to lots of deficiencies existing in the hard landing diagnosis method of domestic airlines,an intelligent diagnosis model was established based on support vector machine for the first time.

Research on fault intelligent diagnosis for screw pump drive units;

Research on the intelligent diagnosis-maintenance system for the water-flood pump of the oil field;

Intelligent diagnosis system for feed pump based on mixed reasoning;

The intelligence diagnosis of defect symptoms-ways of test progressive cutting on Genetic Algorithm;

Method of modelling possibility-distribution knowledge-base and determining possibility factor in intelligence diagnosis(Ⅱ);

Methodology for modelling of possibility-distribution knowledge-base and possibility factor s determination in intelligence diagnosis(一);

The application of fuzzy diagnosis based on Kohonen neural network in the on line computer inspection of steel tube substance;

Fault fuzzy diagnosis for transformers with confidence factors;

The fuzzy diagnosis of X-type disturbance bomb throwing device s malfunction;