DocumentCode
807838
Title
Absolute stability of NLTV discrete systems
Author
Ramarajan, S. ; Rao, S.N.
Author_Institution
Indian Institute of Science, Bangalore, India
Volume
17
Issue
1
fYear
1972
fDate
2/1/1972 12:00:00 AM
Firstpage
139
Lastpage
141
Abstract
A frequency domain stability criterion for nonlinear time-varying (NLTV) discrete systems with a separable time-varying nonlinearity is derived using the Lyapunov approach. It is shown that Szegö´s [1] criterion for nonlinear time-invariant discrete systems and Chen´s [4] criterion for linear time-varying discrete systems can be obtained as special cases of the criterion derived here.
Keywords
Discrete-time systems, nonlinear; Lyapunov methods; Nonlinear systems, discrete-time; Nonlinear systems, time-varying; Stability; Time-varying systems, nonlinear; Automatic control; Control systems; Differential equations; Frequency domain analysis; Mechanical engineering; Nonlinear equations; Open loop systems; Rail to rail outputs; Stability criteria; Time varying systems;
fLanguage
English
Journal_Title
Automatic Control, IEEE Transactions on
Publisher
ieee
ISSN
0018-9286
Type
jour
DOI
10.1109/TAC.1972.1099896
Filename
1099896
Link To Document