Parameter estimation on linear time-varying systems

被引：4

作者：

Andrade Souza, Luiz Claudio ^{[1
]}

Palhares, Reinaldo Martinez ^{[1
]}

机构：

[1] Univ Fed Minas Gerais, Dept Elect Engn, BR-31270901 Belo Horizonte, MG, Brazil

来源：

JOURNAL OF THE FRANKLIN INSTITUTE-ENGINEERING AND APPLIED MATHEMATICS | 2011年 / 348卷 / 04期

关键词：

STATE-FEEDBACK; STABILITY; INTERPOLATION; DESIGN;

D O I：

10.1016/j.jfranklin.2011.02.007

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

This paper studies parameter estimation for a class of linear, continuous, time-varying dynamic systems whose state-space model's matrices are affine combinations of static matrix coefficients and the aforementioned time-varying scalar parameters. It is assumed that the coefficient matrices are all known, that the state is mensurable, and that the parameters are bounded piecewise continuous functions of time. Estimation methods are developed from basic equations for a single parameter first, and later extended to multiple parameters. (C) 2011 The Franklin Institute. Published by Elsevier Ltd. All rights reserved.

引用

页码：777 / 789

页数：13

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