DocumentCode
930705
Title
LMI Approach to Stability of Direct Form Digital Filters Utilizing Single Saturation Overflow Nonlinearity
Author
Singh, Vimal
Author_Institution
Atilim Univ., Ankara
Volume
54
Issue
10
fYear
2007
Firstpage
878
Lastpage
881
Abstract
A criterion for the elimination of limit cycles in direct form digital filters utilizing single saturation overflow nonlinearity is presented. The criterion takes the form of linear matrix inequality and, hence, is computationally tractable. An example showing the effectiveness of the present criterion is given.
Keywords
asymptotic stability; digital filters; limit cycles; linear matrix inequalities; LMI approach; computationally tractable; direct form digital filters; limit cycles; linear matrix inequality; single saturation overflow nonlinearity; stability; Asymptotic stability; Digital arithmetic; Digital filters; Finite wordlength effects; Fixed-point arithmetic; Helium; Limit-cycles; Linear matrix inequalities; Nonlinear systems; Quantization; Asymptotic stability; digital filters; finite wordlength effects; limit cycles; nonlinear systems;
fLanguage
English
Journal_Title
Circuits and Systems II: Express Briefs, IEEE Transactions on
Publisher
ieee
ISSN
1549-7747
Type
jour
DOI
10.1109/TCSII.2007.901627
Filename
4349239
Link To Document