Discrete approximations of continuous-time high-order system using Z- and delta transform

This paper investigates the model order reduction of the continuous-time high-order system using Skogestad "half rule" method and obtaining the discrete-time models in zand delta domain. The proposed approach is illustrating by the simulation example of a non-minimum phase highorder system...

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Bibliographic Details
Published in2017 25th Telecommunication Forum (TELFOR) pp. 1 - 4
Main Authors Gerov, Radmila V., Naumovic, Milica B.
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.11.2017
Subjects
"half rule" metod
Control systems
Delta transformacija
diskretni model
Electronic mail
Nickel
Postal services
Reduced order systems
redukcija reda modela
Rivers
Telecommunications
vremensko kašnjenje
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Summary:This paper investigates the model order reduction of the continuous-time high-order system using Skogestad "half rule" method and obtaining the discrete-time models in zand delta domain. The proposed approach is illustrating by the simulation example of a non-minimum phase highorder system. Some discretization effects at different sampling rates are analyzed.
DOI:10.1109/TELFOR.2017.8249356