Analysis of Stability Margins in a Class of Discrete Nonlinear Time - Invariant Systems via Tsypkin Criterion and Describing Function technique

被引：0
|
作者：
Das, Siddharth Sankar [1 ]
Shtessel, Yuri [1 ]
Plestan, Franck [2 ]
机构：
[1] Univ Alabama Huntsville, Dept Elect & Comp Engn, Huntsville, AL 35899 USA
[2] Ecole Cent Nantes, LS2N, UMR CNRS 6004, Nantes, France
来源：
2020 24TH INTERNATIONAL CONFERENCE ON SYSTEM THEORY, CONTROL AND COMPUTING (ICSTCC) | 2020年
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D O I：
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中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
In this paper, novel definitions of Phase and Gain Margins arc introduced for a class of Discrete Nonlinear Time - Invariant Lur'e Systems. Also, Describing Function - Harmonic Balance technique and Tsypkin Criterion based algorithms are proposed for calculating practical Phase and Gain margins in such systems. The efficacy of the proposed algorithms is illustrated in a tutorial example.
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页码：412 / 418
页数：7
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