| 用分段线性近似时变参数的自适应控制 |
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| 引用本文： | 古钟璧,王祯学.用分段线性近似时变参数的自适应控制[J].四川大学学报(自然科学版),1989,26(2):190-194. |
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| 作者姓名： | 古钟璧 王祯学 |
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| 作者单位： | 四川大学无线电电子学系
(古钟璧)，四川大学无线电电子学系(王祯学) |
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| 摘 要： | 用一个参数分段线性化的模型近似时变系统,得到了基于最小二乘参数估计的自适应控制。该算法计算量小,容易实现在线控制。仿真结果表明,算法具有较好的跟踪特性。
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| 关 键 词： | 时变系统 参数估计 自适应控制 |
ADAPTIVE CONTROL OF TIME-VARYING PARAMETER SYSTEMS BASED ON PIECEWISE-LINEARIZATION |
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| Gu Zhongbi Wang Zenxue.ADAPTIVE CONTROL OF TIME-VARYING PARAMETER SYSTEMS BASED ON PIECEWISE-LINEARIZATION[J].Journal of Sichuan University (Natural Science Edition),1989,26(2):190-194. |
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| Authors: | Gu Zhongbi Wang Zenxue |
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| Institution: | Department of Radio Electronics |
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| Abstract: | A parameter piecewise- linearization model is used to approximately fit the time-varying system. Using this model, a scheme of adaptive control based on LS algorithm is proposed in this paper. The principal advantages of the scheme are computation saving, easy implementation and fast tracking performance, which are veryfied through computer simulations. |
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| Keywords: | time-varying system parameter estimation system identification adaptive control |
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