| 低灵敏度次最优鲁棒调节器的设计 |
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| 引用本文： | 倪茂林,赵长安.低灵敏度次最优鲁棒调节器的设计[J].哈尔滨工业大学学报,1989(5):26-31. |
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| 作者姓名： | 倪茂林 赵长安 |
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| 作者单位： | 哈尔滨工业大学航天学院，哈尔滨工业大学航天学院，哈尔滨工业大学航天学院 |
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| 摘 要： | 本文提出一种降低灵敏度的次最优鲁棒调节器的设计法.它基于 Riccati 方程的性质和极点配置理论,首先给出了建立较精确灵敏度模型的一种直接计算法,接着对含灵敏度的增广系统进行线性最优调节器设计,最后研究了最优调节器的实现问题,给出了只用状态反(?)构成的调节器.它具有结构简单,实现容易的优点.用本法设计的系统,具有较好的参数摄动鲁棒性和次最优性.
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| 关 键 词： | 调节器 鲁棒 灵敏度 最优控制 |
A Design Method for Suboptimal Robust Regulator with Constrained Sensitivity |
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| Ni Maolin Zhao Changan Wang Zicai.A Design Method for Suboptimal Robust Regulator with Constrained Sensitivity[J].Journal of Harbin Institute of Technology,1989(5):26-31. |
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| Authors: | Ni Maolin Zhao Changan Wang Zicai |
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| Affiliation: | Ni Maolin Zhao Changan Wang Zicai |
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| Abstract: | A design method for suboprimal robust regulator with constrained sensitivity ispresented in this paper.Based on the property of Riccati equation and pole assign-ment theory,a more accurate sensitivity model is established.And the optimaldesigning procedure for augmented system with sensitivity vector is proposed.Forsimple implementation,only the state feedback is used in the regulator.It is shownthat the regulator suggested has better robustness to parameter variations a(?)retainrequired optimality.An example is given to show the effect of the method. |
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| Keywords: | Robust sensitivity optimal control regulator |
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