| 扰动估计器的构造和设计 |
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| 引用本文： | 尹征琦,邱祖廉,张桂红.扰动估计器的构造和设计[J].控制理论与应用,1998,15(4):631-635. |
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| 作者姓名： | 尹征琦 邱祖廉 张桂红 |
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| 作者单位： | 西安交通大学信息与控制工程系!西安，710049 |
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| 摘 要： | 本文介绍了一种扰动估计器的构造和设计，它是渐近稳定的，能对有界、带限的不可测扰动作出实时估计，并可将估计误差控制在一定的范围内．该扰动估计器不要求受到扰动的受控系统是稳定的，也不要求受扰的受控系统处于闭环状态．仿真结果验证了该扰动估计器的有效性．
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| 关 键 词： | 扰动 实时估计 渐近稳定 |
| 收稿时间： | 1997/1/29 0:00:00 |
| 修稿时间： | 1997/9/14 0:00:00 |
The Configuration and Design of an Estimator for Disturbance |
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| YIN Zhengqi,QIU Zulian and ZHANG Guihong.The Configuration and Design of an Estimator for Disturbance[J].Control Theory & Applications,1998,15(4):631-635. |
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| Authors: | YIN Zhengqi QIU Zulian and ZHANG Guihong |
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| Abstract: | The configuration and design of an estimator for disturbance have been proposed in this paper.The estimator is asymptotically stable. On-line estimation for bounded and limited unmeasured disturbance can be drawn. Its estimation error can be adjusted within the limited scope. The estimators can be available in condition of unstable system and open-loop plant. Its effectiveness has been proved by the simulation. |
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| Keywords: | disturbance on-line estimation asymptotically stable |
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