Publication detail
Numerical methods for continuous-time control systems
ŠVARC, I.
Czech title
Numerické metody pro spojité řídicí systémy
English title
Numerical methods for continuous-time control systems
Type
conference paper
Language
en
Original abstract
Discretization is necessary for the analysis and design of discrete-time systems. It is also useful for simulating continuous-time control systems on the digital computer. One of the simplest ways of discretizing or approximating a continuous-time plant is numerical approximation of differential equations. Difference equations can be obtained by discretizing differential equations – it is the first part of this contribution. The other way of discretization is discretization by z transformation of transfer function G(s). In this contribution is shown Euler's method and bili-near method of this transformation.
Czech abstract
Diskretizace je nezbytná pro analýzu i navrhování diskrétních systémů. Je také užitečná pro simulaci spojitých řídicích systémů na počítači. Jedna z nejjednodušších cest diskretizace nebo aproximace spojitých soustav je numerická aproximace diferenciálních rovnic. Diferenční rovnice mohou být získány diskretizací diferenciálních rovnic – to je první část tohoto příspěvku. Jiná cesta diskretizace je diskretizace Z-transformací přenosu G(s). V tomto příspěvku je ukázána Eulerova metoda a bilineární metoda této transformace.
English abstract
Discretization is necessary for the analysis and design of discrete-time systems. It is also useful for simulating continuous-time control systems on the digital computer. One of the simplest ways of discretizing or approximating a continuous-time plant is numerical approximation of differential equations. Difference equations can be obtained by discretizing differential equations – it is the first part of this contribution. The other way of discretization is discretization by z transformation of transfer function G(s). In this contribution is shown Euler's method and bili-near method of this transformation.
Keywords in Czech
Diskretizace; spojité systémy; diskrétní systémy; Z-transformace.
Keywords in English
Diskkretzation; continuous-time systems; discrete-time systems; Z-transform.
RIV year
2007
Released
18.06.2007
Publisher
University of Maribor-Slovenia
Location
Maribor - Slovinsko
ISBN
978-961-248-054-7
Book
Information systems in automation
Edition number
1
Pages from–to
66–70
Pages count
5
BIBTEX
@inproceedings{BUT28074,
author="Ivan {Švarc},
title="Numerical methods for continuous-time control systems",
booktitle="Information systems in automation",
year="2007",
month="June",
pages="66--70",
publisher="University of Maribor-Slovenia",
address="Maribor - Slovinsko",
isbn="978-961-248-054-7"
}