| 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.[点击复制] |
| HOU Zhongsheng and HAN Zhigang.Modified Nonlinear System Least-Squares Algorithm[J].Control Theory and Technology,1994,11(3):271~276.[点击复制] |
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| 改进的非线性系统最小二乘算法 |
| Modified Nonlinear System Least-Squares Algorithm |
| 摘要点击 1550 全文点击 475 投稿时间：1992-11-20 修订日期：1993-09-15 |
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| DOI编号 |
| 1994,11(3):271-276 |
| 中文关键词 线性系统 非线性系统 系统辨识 收敛性 最小二乘问题 |
| 英文关键词 linear system nonlinear system system identification convergence least-squares problem |
| 基金项目 |
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| 中文摘要 |
| 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。 |
| 英文摘要 |
| 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 refernces [1, 2], and of higher convergence speed, and also applicable for the ill-conditioned situations. This algorithm is simple, easy to use, and its’ convergences are discussed, too. |
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