Frequency spectrum shaping using finite control set MPC with LQ lookahead
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23220%2F15%3A43926218" target="_blank" >RIV/49777513:23220/15:43926218 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Frequency spectrum shaping using finite control set MPC with LQ lookahead
Original language description
Finite control set model predictive control (FCS-MPC) has been shown to be a very effective approach to control of power electronics and ac drives. It can address even demanding tasks such as frequency shaping of the current spectrum. However, its accuracy is limited by onestep ahead optimization of the cost function, neglecting long-term consequences of the control action. LQ lookahead is a technique of approximate dynamic programming that designs an approximation of the optimal cost-to-go function that is added as an additive term to the FCS-MPC cost function. We study the effect of this technique on the problem of frequency spectrum shaping of a three-phase voltage source inverter with RL load. We demonstrate in simulation and laboratory experimentthat the proposed LQ lookahead approach offer a better compromise between spectrum shaping and current tracking error.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
JA - Electronics and optoelectronics
OECD FORD branch
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Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach
Others
Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Proceedings of the 3rd Symposium on Predictive Control of Electrical Drives and Power Electronics (PRECEDE 2015)
ISBN
978-1-5090-1717-1
ISSN
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e-ISSN
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Number of pages
5
Pages from-to
1-5
Publisher name
IEEE
Place of publication
Piscataway
Event location
Valparaíso, Chile
Event date
Oct 5, 2015
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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