Chun Cheng

Nonlinear analysis of a quasi-zero-stiffness vibration isolator with time-delayed position-velocity feedback control

Feedback control methods have been developed to enhance the isolation performance of quasi-zero-stiffness vibration isolators (QZS-VIs). Although most such methods can effectively suppress vibrations within the resonant region, they degrade the isolation performance in the isolation region. Moreover, most feedback cont...