| 基于U-滤波LMS算法的自适应逆控制系统 |
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| 引用本文： | 赵斌,张如辉,齐占庆.基于U-滤波LMS算法的自适应逆控制系统[J].自动化与仪器仪表,2002(6):7-10. |
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| 作者姓名： | 赵斌 张如辉 齐占庆 |
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| 作者单位： | 燕山大学电气工程学院,河北,秦皇岛,066004 |
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| 摘 要： | 根据对IIR算法的快速收敛性考虑，采用了基于U－滤波LMS算法的IIR控制器。并且与传统的FIR结构的X－滤波LMS算法的自适应逆控制器作了比较，在相同条件下，U－滤波LMS算法的控制系统大大减少了计算量，快速性得到了提高，并且权值的失调较小，对于参考模型的输出具有非常优良的跟踪性能。
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| 关 键 词： | 自适应逆控制系统 IIR控制器 X－滤波LMS算法 U－滤波LMS算法 |
| 文章编号： | 1001-9227(2002)06-0007-04 |
Adaptive inverse control system based on filtered - U algorithm |
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| Zhao Bin,etc..Adaptive inverse control system based on filtered - U algorithm[J].Automation & Instrumentation,2002(6):7-10. |
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| Authors: | Zhao Bin etc |
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| Abstract: | Considering the rapid convergence of IIR filter,a IIR controller based on filtered-U algorithm is adopted.In addition,it is compared with the traditional FIR controller using filtered-X LMS algorithm.Under the same conditions,control system based on filtered-U can reduce the computational task and improve the response rate greatly.Moreover,the misadjustment of the weight vector is slight.So it has excellent performance for tracking the output of reference model. |
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| Keywords: | Adaptive inverse control system IIR controller Filtered-X LMS algorithm Filtered-U LMS algorithm |
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