Stability of fixed-point state-space digital filters using two's complement arithmetic Further insight

被引：11

作者：

Shen, Tao ^{[1
]}

Yuan, Zhugang ^{[1
]}

机构：

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

来源：

AUTOMATICA | 2010年 / 46卷 / 12期

关键词：

Stability; Digital filters; Nonlinear systems; Saturation nonlinearity; OVERFLOW OSCILLATIONS; ASYMPTOTIC STABILITY; ELIMINATION; SYSTEMS; FORM;

D O I：

10.1016/j.automatica.2010.08.017

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

The purpose of this note is to point out that for the digital filters using two s complement arithmetic the criterion in (Singh 2010) can be transformed into a simpler form the stability criteria in Singh (2010) and Mills et al (1978) are equivalent in some cases A third-order example in which Singh s criterion is satisfied and Mills-Mullis-Roberts criterion fails is presented (C) 2010 Elsevier Ltd All rights reserved

引用

页码：2109 / 2111

页数：3

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