DocumentCode
3183230
Title
Some characterizations of interval systems: pointwise frequency properties
Author
Wang, Long
Author_Institution
Dept. of Mech. & Eng. Sci., Peking Univ., Beijing, China
Volume
2
fYear
2002
fDate
26-30 Aug. 2002
Firstpage
1811
Abstract
We study the frequency response of uncertain systems using Kharitonov stability theory on the first order complex polynomial set. For an interval transfer function, we show that the minimal real part of the frequency response at any fixed frequency is attained at some prescribed vertex transfer functions.
Keywords
frequency response; polynomials; stability; transfer functions; uncertain systems; Kharitonov stability theory; first order complex polynomial set; first order polynomial set; frequency response; interval systems; interval transfer function; pointwise frequency properties; uncertain control systems; vertex transfer functions; Control systems; Erbium; Frequency response; Mechanical factors; Polynomials; Stability; Transfer functions; Uncertain systems;
fLanguage
English
Publisher
ieee
Conference_Titel
Signal Processing, 2002 6th International Conference on
Print_ISBN
0-7803-7488-6
Type
conf
DOI
10.1109/ICOSP.2002.1180155
Filename
1180155
Link To Document