磁流变阻尼器半主动控制算法研究及仿真分析

Research on semi-active control algorithm of magneto-rheological damper and simulation analysis

对基于LQR的四种典型的半主动控制算法,以及Passive-off,Passive-on和LQR算法与无控工况下的结构进行了仿真分析比较,研究了半主动控制算法对结构振动的控制效果,并选择其中控制效果较好的半主动控制算法作为后面所采用的控制算法,考察了半主动控制力对主动控制力的跟踪和实现程度。

Based on the four typical semi-active control algorithm of LQR,Passive-off,Passive-on and LQR algorithm,it has the simulation analysis and comparison of the structure without control,researches the semi-active control＇s control effect on the structure vibration,and selects the semiactive control with better effect to adopt the control,and considers the follow and realization level of the semi-active control.