ARDNA) soft computing method was introduced to optimize the structure and parameters of the model simultaneously.

Research on applications of soft computing in metal forming;

The analysis and calculation of structure reliability based on soft computing;

Appling soft computing technique to virtual actor s facial expression modeling;

Brief introduction of calculation software and its operating explanation of earthquake array strong aftershock responding fast gray predict;

Study and Implementation of Mine Power-Supply System Calculation Software Based on .NET Framework;

Meanwhile,the calculation software of engineering is developed.

Development and analysis on the X-ray output dosage calculating software for radiotherapy;

Development of calculating software of air conditioning cooling loads based on ObjectARX;

Research of air infiltration and energy consumption calculating software for multistoreyed buildings;

Development of computational software of stochastic finite element method for reinforced concrete;

The three-dimensional mathematical model for steady temperature field of cooling plate and lining was established, The computational software of the temperature field was developed.

<Abstrcat> From the equality of arctan c=arctan a+arctan b,and the expression of the series of inverse tangent function,many formulas for computing the ratio of circumference π can be derived,and the computational software for this aim can be designed.