Design and realization of embedded model predictive controller with software support

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27230%2F16%3A86097853" target="_blank" >RIV/61989100:27230/16:86097853 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1109/CarpathianCC.2016.7501105" target="_blank" >http://dx.doi.org/10.1109/CarpathianCC.2016.7501105</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1109/CarpathianCC.2016.7501105" target="_blank" >10.1109/CarpathianCC.2016.7501105</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Design and realization of embedded model predictive controller with software support

Popis výsledku v původním jazyce

In industry the model predictive control (MPC) solutions are for their high computational requirements usually implemented to the PC-based devices. The aim of this paper is to describe design and realization of a new embedded MPC controller for a small and medium enterprise. This research was driven by a need of small sized companies, because the professional commercial solutions of MPC controllers are very expensive and with limited use on a programmable logic controller (PLC). The goal of the work was to implement MPC algorithm to the PLC by using open source software packages, quadratic programming solver qpOASES and linear algebra library Armadillo. Additionally a comfortable and user-friendly interface for controller parameterization was created. The operator does not have to use MATLAB or other expensive mathematical software for creation of internal model, which is in our case a discrete state-space model. The internal model can be specified by the most widespread mathematical description in industry known like continuous transfer function, respectively transfer function matrix in case of multiple-input multiple-output (MIMO) systems. The pre-processing of internal model to appropriate form is done automatically on PLC. MPC algorithm runs on PLC together with program written in Structured Text, which provides basic control and measurements. The created solution was tested with two inputs and two outputs laboratory stand.

Název v anglickém jazyce

Design and realization of embedded model predictive controller with software support

Popis výsledku anglicky

In industry the model predictive control (MPC) solutions are for their high computational requirements usually implemented to the PC-based devices. The aim of this paper is to describe design and realization of a new embedded MPC controller for a small and medium enterprise. This research was driven by a need of small sized companies, because the professional commercial solutions of MPC controllers are very expensive and with limited use on a programmable logic controller (PLC). The goal of the work was to implement MPC algorithm to the PLC by using open source software packages, quadratic programming solver qpOASES and linear algebra library Armadillo. Additionally a comfortable and user-friendly interface for controller parameterization was created. The operator does not have to use MATLAB or other expensive mathematical software for creation of internal model, which is in our case a discrete state-space model. The internal model can be specified by the most widespread mathematical description in industry known like continuous transfer function, respectively transfer function matrix in case of multiple-input multiple-output (MIMO) systems. The pre-processing of internal model to appropriate form is done automatically on PLC. MPC algorithm runs on PLC together with program written in Structured Text, which provides basic control and measurements. The created solution was tested with two inputs and two outputs laboratory stand.

Druh

D - Stať ve sborníku

CEP obor

BC - Teorie a systémy řízení

OECD FORD obor

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Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2016

Kód důvěrnosti údajů

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

Název statě ve sborníku

Proceedings of the 2016 17th International Carpathian Control Conference, ICCC 2016

ISBN

978-1-4673-8606-7

ISSN

—

e-ISSN

—

Počet stran výsledku

6

Strana od-do

259-264

Název nakladatele

IEEE

Místo vydání

Danvers

Místo konání akce

Tatranská Lomnica

Datum konání akce

29. 5. 2016

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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