引用本文: | 韩崇昭 , 王立琦 , 唐晓泉 , 党映农.一类非线性动态系统的非参数GFRF模型辨识[J].控制理论与应用,1999,16(6):816~819.[点击复制] |
Han Chongzhao, Wang Liqi, Tang Xiaoquan ,Dang Yingnong.Identification of Nonparametric GFRF Modelfor a Class of Nonlinear Dynamic Systems*[J].Control Theory and Technology,1999,16(6):816~819.[点击复制] |
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一类非线性动态系统的非参数GFRF模型辨识 |
Identification of Nonparametric GFRF Modelfor a Class of Nonlinear Dynamic Systems* |
摘要点击 1170 全文点击 475 投稿时间:1997-05-13 修订日期:1999-01-25 |
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DOI编号 |
1999,16(6):816-819 |
中文关键词 多项式非线性系统 广义频率响应函数(GFRF) 非参数模糊辨识 |
英文关键词 polynomial nonlinear system generalized frequency response function nonparametric modelidentification |
基金项目 |
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中文摘要 |
本文对一类用多项式描述的非线性动态系统提出使用GFRF模型类的非参数辨识算法.这种算法的显著特点是需要很小的计算量和存储空间,而且辨识精度较高.仿真结果表明这种非参数模型辨识算法是有效的,而且由辨识方法获得的模型一般具有很好的泛化能力,因而是一种具有重要应用前景的实用方法. |
英文摘要 |
This paper presents the nonparametric identification algorithm of GFRF models for a class of nonlinear dynamic systems with polynomial form,The distinguishing feature of the algorithm is to desire a limited calclating quantity and store space,and the identification accuracy is high.The simulation results show that the identification algorithm is very effective,and the obtained model is of excellent generalization ability in general. So,it's an approach with important prospect for application. |