Discrete-Time Modeling of PMSM for Parametric Estimation and Model Predictive Control Tasks

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26620%2F23%3APU149570" target="_blank" >RIV/00216305:26620/23:PU149570 - isvavai.cz</a>

Výsledek na webu

<a href="https://ieeexplore.ieee.org/document/10312226" target="_blank" >https://ieeexplore.ieee.org/document/10312226</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1109/IECON51785.2023.10312226" target="_blank" >10.1109/IECON51785.2023.10312226</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Discrete-Time Modeling of PMSM for Parametric Estimation and Model Predictive Control Tasks

Popis výsledku v původním jazyce

This paper presents novel implicit and explicit discrete-time permanent magnet synchronous motor models. Both derived models solve the problem of numerical instability and poor precision of motor currents' discrete-time prototypes formed using the forward Euler method and preserve the tolerable complexity of resulting descriptions. Discrete-time models of currents are derived based on the linear time-varying systems approach, considering the electrical angular velocity time-varying parameter. Angular velocity and angle are discretized by using the linear multistep methods. The implicit variant of the model is dedicated to parametric estimation tasks, and the explicit variant is to model predictive control. The derived descriptions are validated within the simulation by comparing the original continuous-time model and Euler approximation with the explicit model. Furthermore, the prediction capabilities of the explicit model and Euler approximation are compared as well.

Název v anglickém jazyce

Discrete-Time Modeling of PMSM for Parametric Estimation and Model Predictive Control Tasks

Popis výsledku anglicky

This paper presents novel implicit and explicit discrete-time permanent magnet synchronous motor models. Both derived models solve the problem of numerical instability and poor precision of motor currents' discrete-time prototypes formed using the forward Euler method and preserve the tolerable complexity of resulting descriptions. Discrete-time models of currents are derived based on the linear time-varying systems approach, considering the electrical angular velocity time-varying parameter. Angular velocity and angle are discretized by using the linear multistep methods. The implicit variant of the model is dedicated to parametric estimation tasks, and the explicit variant is to model predictive control. The derived descriptions are validated within the simulation by comparing the original continuous-time model and Euler approximation with the explicit model. Furthermore, the prediction capabilities of the explicit model and Euler approximation are compared as well.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

20205 - Automation and control systems

Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

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

Rok uplatnění

2023

Kód důvěrnosti údajů

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

Název statě ve sborníku

IECON 2023: 49th Annual Conference of the IEEE Industrial Electronics Society

ISBN

979-8-3503-3182-0

ISSN

—

e-ISSN

—

Počet stran výsledku

6

Strana od-do

„“-„“

Název nakladatele

IEEE

Místo vydání

neuveden

Místo konání akce

Singapore

Datum konání akce

16. 10. 2023

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

—