Novel Global Asymptotic Stability Conditions for Discrete-Time Systems With Time-Varying Delay and Generalized Overflow Arithmetic

被引：3
作者：
Agarwal, Neha [1 ]
Kar, Haranath [1 ]
机构：
[1] Motilal Nehru Natl Inst Technol Allahabad, Dept Elect & Commun Engn, Prayagraj 211004, India
来源：
IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-EXPRESS BRIEFS | 2023年 / 70卷 / 02期
关键词：
Delays; Arithmetic; Time-varying systems; Asymptotic stability; Quantization (signal); Circuits and systems; Symmetric matrices; Digital filter; generalized overflow arithmetic; global asymptotic stability; Lyapunov method; time-varying delay; SPACE DIGITAL-FILTERS; CRITERION;
D O I：
10.1109/TCSII.2022.3171822
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：
Novel global asymptotic stability (GAS) criterion for discrete-time (DT) systems with generalized overflow arithmetic and time-varying delay is presented in this brief. The criterion is based on two unique lemmas that allow for a more precise characterization of nonlinearities by utilizing system information in greater detail. The approach leads to significantly relaxed stability conditions as compared to a recently reported criterion.
引用
收藏
页码：796 / 800
页数：5
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