Active control and simulation of isolation platform with high accuracy;

Numerical analysis of coupled vibration of large-scale turbo-generator foundation with second layer isolation platform;

The main purpose of the research is to improve the vibration controlling precision of vibration isolation platform by means of Giant Magnetostrictive Actuator as the active vibration control element.

Study of attitude fuzzy control for air spring vibration isolation platform;

Replacing the payload attaching fitting with a multi-axis vibration isolation platform becomes an effective measure to improve the dynamics environment that a spacecraft experiences during its journey to the orbit.

Fuzzy-PID control method for two-stage vibration isolation system;

The two-stage vibration isolation system applied widely on ships is designed with the optimal hybrid vibration isolation technology and the numerical simulation is carried out.

In order to improve the passive two stage vibration isolation effectiveness,the CMAC(cerebellar model articulation controller) neural theory combined with PID control of the two stage hybrid vibration isolation was designed.

The shock response finite element model is established to simulate studying object which is a double-layer vibration isolation system of host machine in ship.

The lower-middle frequency range power flow calculation method of the double-layer vibration isolation system on flexible base is established.