Robust quadratic optimal control for uncertain linear systems

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作者
机构
[1] Xue, A.K.
[2] Lu, Y.Q.
[3] Sun, Y.X.
来源
Xue, A.K. | 2001年 / Northeast University卷 / 16期
关键词
Difference equations - Frequency domain analysis - Optimal control systems - Robustness (control systems) - Time domain analysis - Uncertain systems;
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摘要
The problem of robust quadratic optimal control for uncertain linear systems was discussed by combining the analytical algorithms of time domain and frequency domain. Some definitions of robust quadratic optimality for uncertain linear systems were proposed. A modified robust difference equation was derived. Analyzing and synthesis methods of the robust quadratic optimal control for uncertain linear systems were presented. A practical example was given to illustrate the utilization of the approach.
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