On Kharitonov-type theorems for real polynomials: When is degree drop admissible?

被引：4

作者：

Foo, Yung Kuan ^{[1
]}

机构：

[1] LW Elect & Mech Engn Private Ltd, LW Techno Ctr, Singapore 608608, Singapore

来源：

SYSTEMS & CONTROL LETTERS | 2006年 / 55卷 / 09期

关键词：

root-clustering property; interval polynomial; Kharitonov's theorem; stability; root-locus;

D O I：

10.1016/j.sysconle.2006.03.006

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

A root-locus approach is adopted to show that extension of Kharitonov-type theorem for real interval polynomial with degree drop is not only applicable to the open left-half plane, but also other regions such as the left-shifted open left-half plane and the left sector. (C) 2006 Elsevier B.V. All rights reserved.

引用

页码：777 / 779

页数：3

共 4 条

[1] ON KHARITONOV-TYPE RESULTS FOR COMPLEX-COEFFICIENT INTERVAL SCHUR POLYNOMIALS
KATBAB, A
JURY, EI
IEEE TRANSACTIONS ON SIGNAL PROCESSING, 1992, 40 (09) : 2304 - 2310
[2] Kharitonov's theorem extension to interval polynomials which can drop in degree: A nyquist approach
Hernandez, R
Dormido, S
IEEE TRANSACTIONS ON AUTOMATIC CONTROL, 1996, 41 (07) : 1009 - 1012
[3] Real zero polynomials and Polya-Schur type theorems
Aleman, A
Beliaev, D
Hedenmalm, H
JOURNAL D ANALYSE MATHEMATIQUE, 2004, 94 (1): : 49 - 60
[4] Real zero polynomials and Pólya-Schur type theorems
Alexandru Aleman
Dmitry Beliaev
Haakan Hedenmalm
Journal d’Analyse Mathematique, 2004, 94 : 49 - 60

← 1 →