A note on stability analysis of 2-D linear discrete systems based on the Fornasini-Marchesini second model: Stability with asymmetric Lyapunov matrix

被引：8
作者：
Agarwal, Neha [1 ]
Kar, Haranath [1 ]
机构：
[1] Motilal Nehru Natl Inst Technol Allahabad, Dept Elect & Commun Engn, Allahabad 211004, Uttar Pradesh, India
来源：
DIGITAL SIGNAL PROCESSING | 2015年 / 37卷
关键词：
Asymptotic stability; Fornasini-Marchesini second model; Lyapunov stability; Two-dimensional (2-D) linear discrete system; ROBUST STABILITY; DIGITAL-FILTERS; OVERFLOW; EQUATION; DESIGN;
D O I：
10.1016/j.dsp.2014.10.007
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
A recently reported Lyapunov based criterion (Singh (2014) [71) for the asymptotic stability of twodimensional (2-D) linear discrete systems described by the Fornasini-Marchesini second local state-space (FMSLSS) model is reviewed. It is established in this paper that, despite utilizing a more general Lyapunov matrix, Singh's criterion will never lead to an enhanced stability region in the parameter-space as compared to that obtainable via Hinamoto-Lu's criterion. (C) 2014 Elsevier Inc. All rights reserved.
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收藏
页码：109 / 112
页数：4
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