Vibration control of panel structure based on saturation compensator
MA Tian-bing;DU Fei
Journal of Vibration and Shock ›› 2014, Vol. 33 ›› Issue (6) : 86-89.
Vibration control of panel structure based on saturation compensator
Extended minimal control synthesis with good ability of nonlinear control is used to suppress the panel vibration. In order to solve the problem of its controller saturation, a saturation compensator minimal control synthesis including adaptive compensation gain based on erf function is put forward. The stability of control system is verified by popov’ s criterion. Simulation and experimental results show that this method has better robustness compared with EMCS algorithm under multi-mode sine mixed broadband random disturbance. Especially the saturation caused by integrator and sign function mutation can be suppressed effectively by this method.
saturation compensator / vibration control / panel / minimal control synthesis {{custom_keyword}} /
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