Nonlinear polarization of partially stripped plasmas in intense laser field;

The nonlinear polarization of fused silica and its measurement;

The stresses caused by mechanical torque on piezoeletric bar are deduced by using energy method in elastic theory and the accompanying nonlinear polarization in the piezoelectric body is analysed.

Chaos synchronization control for a new chaotic system with diverse structures base on nonlinear control;

Application of computer algebra in nonlinear control of power system;

Study on SSSC controller based on nonlinear control theory;

Design of non-linear controllers for STATCOM and generator excitation;

To eliminate the anti-tank missile s deep flight on the right side of sight line,based on analyzing the missile s characteristics in frequency domain and control system parameters,studying the mechanism,non-linear control method was introduced in the modification design for pitch and yaw channels correctors and their parameters of guidance loop in frequency domain.

A variable-structure PID control and non-linear control algorithm are used to implement the trace control and to improve its reliability in the computer control system of the tester that has some functions and features,such as PLC control and electro hydraulic proportional control technigues.