Being core impetus of modular design evolution,on the one hand design competition drives modular design to evolve naturally li.

By combining robust L_2-gain control stragtegy with nonlinear damp technology,a backstepping design Lyapunov-based approach is developed to construct the adaptive state feedback controller explicitly,and realizes the robust output adjustment even in the presence of mismatched unknown parameters and bounded disturbances.

The backstepping design of nonlinear system is introduced firstly in the paper.

The sliding mode controller is designed to realize the track-control of the input signal based on the backstepping design theory of sliding mode control when inverted pendulum is controlled object.

A comparative study of ANN-based and ANFIS-based approaches for inverse design of circular failure slopes;

Study on ANFIS-based approach for inverse design of with circular failure surface sliding slopes;

Research on inverse design of transition vertical curve;

A new methodology of representation and acquisition of product gene was proposed for the most important problem of product evolutionary design.

For manipulators with interval uncertain parameters,evolving design methods of robust controllers are proposed based on the genetic algorithm.

The paper has described and compared RC5 and RC6 and analyzed the process of evolution design from RC5 to RC6.

Rely on the progress of “system science”“non-linear science” and “complex science”, at the basis of dissecting the blind area of traditional design for bulk material machinery,with researching & developing physical contain of turn-back-point at the core,as a means of evolution design,the writer of this paper had done the innovation practice and many achievements have been obtained by him.