| 一种实现干扰补偿的控制策略 |
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| 引用本文： | 刘寅生,王占山.一种实现干扰补偿的控制策略[J].沈阳航空工业学院学报,2004,21(5):70-72. |
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| 作者姓名： | 刘寅生 王占山 |
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| 作者单位： | 沈阳理工大学信息工程系,辽宁,沈阳,110045 |
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| 摘 要： | 提出了一种实现系统干扰补偿的控制策略。针对无界斜坡干扰情况，通过构造一个系统输出并为其设计观测器，实现了对状态和干扰的同时估计，并将干扰的估计量引入到控制律当中，从而实现系统对干扰的补偿控制。仿真结果验证了这一方法的有效性。
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| 关 键 词： | 干扰补偿 观测器 线性矩阵不等式 |
| 文章编号： | 1007-1385(2004)05-0070-03 |
| 修稿时间： | 2004年8月5日 |
A control strategy for disturbance compensation |
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| LIU Yinsheng WANG Zhanshan.A control strategy for disturbance compensation[J].Journal of Shenyang Institute of Aeronautical Engineering,2004,21(5):70-72. |
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| Authors: | LIU Yinsheng WANG Zhanshan |
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| Abstract: | A control strategy is proposed to compensate the effect of the external step or ramp disturbance on the system. By constructing an output of system and designing an observer for the fictitious output , both system states and disturbance can be estimated simultaneously. Then the estimation of disturbance is applied to the control law, which guarantees the desired performance of the system and compensates the disturbance. At last, simulation result demonstrates the proposed method. |
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| Keywords: | disturbance compensation observer linear matrix inequalities (LMI) |
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