Disturbance estimation property of IMC design with LQ control and its application
Disturbance estimation property of IMC design with LQ control and its application
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LQ控制IMC设计的扰动估计特性及其应用
DOI：
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发表时间：
2003
期刊：
影响因子：
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通讯作者：
N. Kobayashi
中科院分区：
文献类型：
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作者：
M. Tani;R. Suzuki;S. Hasegawa;N. Kobayashi
本文提出了一种将内模控制与LQ控制相结合的控制方法，该方法具有附加效应。从LQ控制的角度讨论了参数摄动的鲁棒稳定性和扰动估计特性。然后将该方法应用于弹簧常数的扰动估计。实验结果表明，该方法在跟踪控制和改善扰动估计性能方面是有效的。
In this paper, additive effects of a control method derived by combining the internal model control and LQ control are proposed. Robust stability and disturbance estimation property for parameter perturbation are discussed from LQ control point of view. Then the proposed method is applied to disturbance estimation for a spring constant. Experimental results show that the proposed method is effective on tracking control and improving the disturbance estimation property.