Closing the motion control loops via industrial ethernet network

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23520%2F14%3A43922575" target="_blank" >RIV/49777513:23520/14:43922575 - isvavai.cz</a>

Výsledek na webu

<a href="http://ieeexplore.ieee.org/xpl/articleDetails.jsp?tp=&arnumber=6843611&queryText%3Dclosing+the+motion+control+loops" target="_blank" >http://ieeexplore.ieee.org/xpl/articleDetails.jsp?tp=&arnumber=6843611&queryText%3Dclosing+the+motion+control+loops</a>

DOI - Digital Object Identifier

—

Jazyk výsledku

angličtina

Název v původním jazyce

Closing the motion control loops via industrial ethernet network

Popis výsledku v původním jazyce

This paper deals with a problem of feedback compensator design for motion control loops equipped with industrial Ethernet communication protocols. The main goal of the paper is to choose proper control structures for a supervisory control system which have to deal with the time delay caused by the communication channel and compare the results with a standard cascade control scheme which is implemented directly in a frequency converter. The discrete-time state-space model of~the~system is derived and several advanced algorithms for~time delay compensation are proposed and evaluated by~simulations. Finally, the validity of~the~used methods is verified experimentally with a Yaskawa servo-drive equipped with EtherCat communication protocol. It is shown that proper control structure is able to compensate the effects of~communication delay and the results are comparable to direct implementation of the motion control loop in~the~frequency inverter.

Název v anglickém jazyce

Closing the motion control loops via industrial ethernet network

Popis výsledku anglicky

This paper deals with a problem of feedback compensator design for motion control loops equipped with industrial Ethernet communication protocols. The main goal of the paper is to choose proper control structures for a supervisory control system which have to deal with the time delay caused by the communication channel and compare the results with a standard cascade control scheme which is implemented directly in a frequency converter. The discrete-time state-space model of~the~system is derived and several advanced algorithms for~time delay compensation are proposed and evaluated by~simulations. Finally, the validity of~the~used methods is verified experimentally with a Yaskawa servo-drive equipped with EtherCat communication protocol. It is shown that proper control structure is able to compensate the effects of~communication delay and the results are comparable to direct implementation of the motion control loop in~the~frequency inverter.

Druh

D - Stať ve sborníku

CEP obor

BC - Teorie a systémy řízení

OECD FORD obor

—

Projekt

<a href="/cs/project/TA02010247" target="_blank" >TA02010247: Pokročilý systém řízení pohybu pro mechatronické a robotické aplikace</a><br>

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2014

Kód důvěrnosti údajů

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

Název statě ve sborníku

Control Conference (ICCC), 2014 15th International Carpathian

ISBN

978-1-4799-3528-4

ISSN

—

e-ISSN

—

Počet stran výsledku

6

Strana od-do

273 - 278

Název nakladatele

VŠB - Technical University of Ostrava

Místo vydání

Velké Karlovice

Místo konání akce

Velke Karlovice

Datum konání akce

28. 5. 2014

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

—