[1]卢俊国,汪小帆,王执铨.离散时间非线性系统的一种新型状态观测器[J].南京理工大学学报(自然科学版),1998,(04):57-60.
 Lu Junguo Wang Xiaofan Wang Zhiquan.A New Observer for Discrete time Nonlinear Systems[J].Journal of Nanjing University of Science and Technology,1998,(04):57-60.
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离散时间非线性系统的一种新型状态观测器()
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《南京理工大学学报》(自然科学版)[ISSN:1005-9830/CN:32-1397/N]

卷:
期数:
1998年04期
页码:
57-60
栏目:
出版日期:
1998-08-30

文章信息/Info

Title:
A New Observer for Discrete time Nonlinear Systems
作者:
卢俊国汪小帆王执铨
南京理工大学信息学院, 南京210094
Author(s):
Lu Junguo Wang Xiaofan Wang Zhiquan
School of Information, NUST, Nanjing210094
关键词:
非线性系统 非线性方程 离散时间系统 状态观测器
Keywords:
nonlinear systems nonlinear equat ions discrete-t ime system state observer
分类号:
TP271.8
摘要:
该文通过建立离散时间非线性系统的状态估计与超定非线性方程组求解之间的联系,基于高斯-牛顿算法,得到了离散时间非线性系统的一种新型状态观测器,证明了该观测器的局部收敛性,并给出了仿真结果。
Abstract:
This paper established a relat ion betw een observer design for discrete-t ime nonl inear sy stems and solut io n o f o verdetermined nonlinear equat io ns. Based o n the Guass-New to n algor ithm, a new observer for discrete-t ime nonl inear sy stems is o btained. The local co nverg ence of the observer is pro ved, and simulat ion result s are also presented.

参考文献/References:

1 Walcott B L, Cor less M J, Zak S H. Comparat ive study o f no nlinear stat e-o bser vation techniques.Int J Contr ol, 1987, 45( 6) : 2109~2132
2 M or raal P E , Gizzle J W. Observ er design for nonlinear systems with discret e-time measurements.IEEE T ra nsactio ns On Aut omatic Co ntro l, 1995, 40( 3) : 396~404
3 Aey els D. Gener ic o bser v ability of differentiable sy stems SIAM J. Contr Optim , 1981, 19( 4) : 595~603
4 席少霖. 非线性最优化方法. 北京: 高等教育出版社, 1992

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备注/Memo

备注/Memo:
卢俊国 男 23岁 硕士生
更新日期/Last Update: 2013-03-29