414 Design of a Control System for Three-Degree-of-Freedom Hybrid Vibration Isolation System

Abstract

This research aims at reducing vibrations of the conveying winch where parameter fluctuates by placing the object. The hybrid vibration isolation device which jointly uses the spring, the damper and the actuator is formed. Therefore, in this model, the control system is designed by using the robust control theory. The numerical simulations about the hybrid vibration isolation system containing the control system are performed, and the robust control effect for the vibration of the overhung rotor is examined.