Correction to Mixed H?2/H?8 Nonlinear Filtering'

被引：1

作者：

Aliyu, M. D. S. ^{[1
]}

Boukas, E. K. ^{[1
]}

机构：

[1] Ecole Polytech, Dept Mech Engn, Stn Ctr Ville, Montreal, PQ H3C 3A7, Canada

来源：

INTERNATIONAL JOURNAL OF ROBUST AND NONLINEAR CONTROL | 2012年 / 22卷 / 09期

关键词：

nonlinear filtering; H?2; H?8-norms; L?2-gain; Hamilton-Jacobi-Isaacs equations;

D O I：

10.1002/rnc.1739

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

In Section 5 of Aliyu and Boukas (Int. J. Robust Nonlinear Control 2009; 19:394417), the authors have presented certainty-equivalent filters for the mixed H2/H infinity filtering problem for affine nonlinear systems. Sufficient conditions for the solvability of the problem with a finite-dimensional filter are given in terms of a pair of coupled HamiltonJacobiIsaacs equations (HJIEs). In this note, we supply a correction to these HJIEs. Moreover, for linear systems this correction is not necessary. Copyright (c) 2011 John Wiley & Sons, Ltd.

引用

页码：1060 / 1062

页数：3