Title :
LMI-Based Criterion for the Global Asymptotic Stability of Two Dimensions State-Space Digital Filters
Author :
Yang, Yan ; Hu, Weiquan ; Cheng, Ronglong
Author_Institution :
Dept. of Machinery & Electr. Eng., Bengbu Coll., Bengbu, China
Abstract :
A new criterion is provided for the global asymptotic stability of two dimensions state-space digital filters described by the Roesser model with saturation arithmetic. The criterion is computationally tractable because it is based on linear matrix inequality(LMI). Compared with earlier LMI-based criterions the new criterion yields improvement over them, the overflow stability of two dimensions digital filters will be improved.
Keywords :
digital filters; linear matrix inequalities; stability; LMI-based criterion; Roesser model; global asymptotic stability; linear matrix inequality; overflow stability; saturation arithmetic; two dimensions state-space digital filter; Asymptotic stability; Digital filters; Linear matrix inequalities; Stability criteria; Symmetric matrices; Thermal stability;
Conference_Titel :
Engineering and Technology (S-CET), 2012 Spring Congress on
Conference_Location :
Xian
Print_ISBN :
978-1-4577-1965-3
DOI :
10.1109/SCET.2012.6341940
