Mapping of continuous-time control SISO systems to their equivalents with stable discrete controllers
作者:
JANUSZ NOWAKOWSKI,
PIOTR SUCHOMSKI,
期刊:
International Journal of Systems Science
(Taylor Available online 1994)
卷期:
Volume 25,
issue 1
页码: 193-200
ISSN:0020-7721
年代: 1994
DOI:10.1080/00207729408928953
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
A method of mapping of continuous-time control SISO systems to their discrete equivalents is presented. A single-objective Padé -type technique of approximation is considered and two practically important requirements are taken into account: stability of a discrete controller and non-oscillatory shape of an actuation signal. The approximation method leading to the computer-oriented procedure for obtaining the parameters of discrete controller is illustrated with a numerical example, and a comparison with some other methods is also presented
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