A new stability criterion for fixed-point state-space digital filters using two's complement arithmetic

被引：13

作者：

Shen, Tao ^{[1
]}

Yuan, Zhugang ^{[1
]}

Wang, Xiaohong ^{[1
]}

机构：

[1] Univ Jinan, Sch Control Sci & Engn, Jinan 250022, Peoples R China

来源：

AUTOMATICA | 2011年 / 47卷 / 07期

关键词：

Stability; Digital filters; Nonlinear systems; Saturation nonlinearity; GLOBAL ASYMPTOTIC STABILITY; DISCRETE-TIME-SYSTEMS; OVERFLOW OSCILLATIONS; ELIMINATION; FORM;

D O I：

10.1016/j.automatica.2011.04.008

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

A new stability criterion for fixed-point state-space digital filters using two's complement arithmetic is presented, by estimating the region which the system trajectory will enter and remain in. Numerical examples are given to show the effectiveness of the obtained results. (C) 2011 Elsevier Ltd. All rights reserved.

引用

页码：1538 / 1541

页数：4

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