| 改进的非线性系统最小二乘算法 |
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| 引用本文： | 候忠生,韩志刚.改进的非线性系统最小二乘算法[J].控制理论与应用,1994,11(3):271-276. |
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| 作者姓名： | 候忠生 韩志刚 |
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| 作者单位： | 黑龙江大学应用数学研究所 |
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| 摘 要： | 本文给出了可以统一处理线性系统，非线性系统参数辨识的改进最小二乘算法，包括批量形式及递推形式，它是文１，２中算法的综合及推广，改进了收敛速度，能克服病态，算法简单，易于应用，并且给出了算法的收敛性证明。
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| 关 键 词： | 非线性系统 系统辨识 最小二乘 |
| 收稿时间： | 1992/11/20 0:00:00 |
| 修稿时间： | 1993/9/15 0:00:00 |
Modified Nonlinear System Least-Squares Algorithm |
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| HOU Zhongsheng and HAN Zhigang.Modified Nonlinear System Least-Squares Algorithm[J].Control Theory & Applications,1994,11(3):271-276. |
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| Authors: | HOU Zhongsheng and HAN Zhigang |
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| Affiliation: | The Institute of Applied Mathematics, Heilongjiang University |
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| Abstract: | This paper presents a modified nonlinear system least-squares algorithm which can deal with the linear and the nonlinear system parameter identification unitedly,it concludes batch algorithm and recursive algorithm.It is an extension and combination of the results of refernas(1,2), and of higher convergence speed,andalso applicable for the ill-conditioned situations.This algorithm is simple,easy to use,and its'convergences arediscussed,too. |
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| Keywords: | linear system nonlinear system system identification convergence least -squares problem |
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