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论文期刊

论文标题    H-infinite Robust Vibration Control of a Thin Plate
作者    Xie SL, Zhang XN, Zhang JH, Yu L
发表/完成日期    2004-01-01
期刊名称    Journal of Vibration and Control
期卷    10(1)
相关文章   
论文简介    The robust vibration control of thin-plate covered with controllable constrained damping layer is investigated in this paper. Mixed sensitivity method in H control theory is employed to synthesize the robust controller which can reject the model uncertainties resulting from modeling of electromechanical dynamic characteristic of the structure and model reductions. The disturbance/output characteristic of the structure is considered in robust control design. The numerical simulations and experimental results indicate that H control can suppress effectively low frequency modal vibrations of the thin-plate covered with controllable constrained damping layer without spillovers of the truncated modes and thereby provides more robust stability than those by the displacement proportional feedback control.
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