DISCRETIZATION OF SINGULAR SYSTEMS AND ERROR ESTIMATION

被引：3

作者：

Karampetakis, Nicholas P. ^{[1
]}

Karamichalis, Rallis ^{[1
]}

机构：

[1] Aristotle Univ Thessaloniki, Dept Math, Thessaloniki 54124, Greece

来源：

INTERNATIONAL JOURNAL OF APPLIED MATHEMATICS AND COMPUTER SCIENCE | 2014年 / 24卷 / 01期

关键词：

descriptor systems; discretization; truncation error; first order hold; zero order hold; PENCILS;

D O I：

10.2478/amcs-2014-0005

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

This paper proposes a discretization technique for a descriptor differential system. The methodology used is both triangular first order hold discretization and zero order hold for the input function. Upper bounds for the error between the continuous and the discrete time solution are produced for both discretization methods and are shown to be better than any other existing method in the literature.

引用

页码：65 / 73

页数：9

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