Robust PID Controller Design for Plants with Delay Using Similarity Theory

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F18%3A00325880" target="_blank" >RIV/68407700:21220/18:00325880 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/68407700:21730/18:00325880

Výsledek na webu

<a href="http://dx.doi.org/10.1016/j.ifacol.2018.07.229" target="_blank" >http://dx.doi.org/10.1016/j.ifacol.2018.07.229</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.ifacol.2018.07.229" target="_blank" >10.1016/j.ifacol.2018.07.229</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Robust PID Controller Design for Plants with Delay Using Similarity Theory

Popis výsledku v původním jazyce

Novel robust PID controller tuning is designed for second-order processes with varying delay in terms of the similarity theory Similarity numbers are provided to characterize class of dynamically similar control loops enabling to tune all the robust PID controller settings together with a measurement filter adjustment. The novelty of the paper consists in the controller gain and filter constant settings by means of dominant four-pole placement such that the quadruple of placed poles is simultaneously robust. In addition these settings are generalized due to plant's dynamics characteristics expressed by the similarity numbers that describe sets of dynamically similar plants considered stable. For proving the robust stability of the similar control loops an algorithm for the pseudospectral abscissa evaluation is applied. Finally an example of the stability proof is given. (C) 2018, IFAC (International Federation of Automatic Control) Hosting by Elsevier Ltd. All rights reserved.

Název v anglickém jazyce

Robust PID Controller Design for Plants with Delay Using Similarity Theory

Popis výsledku anglicky

Novel robust PID controller tuning is designed for second-order processes with varying delay in terms of the similarity theory Similarity numbers are provided to characterize class of dynamically similar control loops enabling to tune all the robust PID controller settings together with a measurement filter adjustment. The novelty of the paper consists in the controller gain and filter constant settings by means of dominant four-pole placement such that the quadruple of placed poles is simultaneously robust. In addition these settings are generalized due to plant's dynamics characteristics expressed by the similarity numbers that describe sets of dynamically similar plants considered stable. For proving the robust stability of the similar control loops an algorithm for the pseudospectral abscissa evaluation is applied. Finally an example of the stability proof is given. (C) 2018, IFAC (International Federation of Automatic Control) Hosting by Elsevier Ltd. All rights reserved.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

20205 - Automation and control systems

Projekt

<a href="/cs/project/TE01020197" target="_blank" >TE01020197: Centrum aplikované kybernetiky 3</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2018

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

Proceedings of the 14th IFAC Workshop on Time Delay Systems

ISBN

—

ISSN

2405-8963

e-ISSN

2405-8963

Počet stran výsledku

6

Strana od-do

236-241

Název nakladatele

IFAC

Místo vydání

Heidelberg

Místo konání akce

Budapest

Datum konání akce

28. 6. 2018

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

000443033900042