Further, a theoretic basis for approximate reasoning on fuzzy predicate logic formulas is established.

Study on fuzzy logic based operation state identification method and its application;

Study on control system of spot welding constant current based on fuzzy logic arithmetic;

Position prediction of porphyry copper deposits in Zhongdian island arc based on fuzzy logic;

Fuzzy-logic Applied to Yaw Moment Control for Vehicle Stability;

Concerned with the fuzzy character of the evaluation process and result,a fuzzy-logic based credit evaluation model was designed.

According to the wind tunnel test data of the large-amplitude motion,the algorithm to solve fuzzy-logic model using in unsteady aerodynamics model in the recent years was modified,to increase the speed of modeling and the precision fo the model.

In the genetic evolution rules of fuzzy logics are optimized, optimal attribute function and its parameters are selected.

This paper puts forward a human resource evaluation index system based on fuzzy logics,analyzes comprehensively the requirements of tourism for human resources,builds a set of index systems for human resources,establishes a cluster of evaluation factors,weight of factors and fuzzy matrix,and reaches comprehensive evaluation conclusions according to the principle of maximum degree of membership.

In this paper,an approach to obstacle avoidance for redundant manipulator based on fuzzy logics is presented, which can enhance the intelligence of the system by adjusting the parameters of the obstacle avoidance controller with fuzzy rulers and make the manipulator avoiding the obstacle more quickly than other methods.

Emphasis is put on the fuzzy logic control, neural network control,and both crossed neural network with fuzzy control system along with its application and design.