Rotor speed, load torque and parameters estimations of a permanent magnet synchronous motor using extended observer forms
| Autor: | Driss Boutat, Ramdane Tami, Rachid El Gouri, Gang Zheng, Frédéric Kratz |
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| Přispěvatelé: | Laboratoire Pluridisciplinaire de Recherche en Ingénierie des Systèmes, Mécanique et Energétique (PRISME), Université d'Orléans (UO)-Ecole Nationale Supérieure d'Ingénieurs de Bourges (ENSI Bourges), Non-Asymptotic estimation for online systems (NON-A), Inria Lille - Nord Europe, Institut National de Recherche en Informatique et en Automatique (Inria)-Institut National de Recherche en Informatique et en Automatique (Inria)-Centre de Recherche en Informatique, Signal et Automatique de Lille - UMR 9189 (CRIStAL), Centrale Lille-Université de Lille-Centre National de la Recherche Scientifique (CNRS)-Centrale Lille-Université de Lille-Centre National de la Recherche Scientifique (CNRS), Deformable Robots Simulation Team (DEFROST ), École nationale des sciences appliquées [Kenitra] (ENSA), Centre de Recherche en Informatique, Signal et Automatique de Lille - UMR 9189 (CRIStAL), Centrale Lille-Université de Lille-Centre National de la Recherche Scientifique (CNRS)-Centrale Lille-Université de Lille-Centre National de la Recherche Scientifique (CNRS)-Inria Lille - Nord Europe, Institut National de Recherche en Informatique et en Automatique (Inria)-Institut National de Recherche en Informatique et en Automatique (Inria), Ecole Nationale Supérieure d'Ingénieurs de Bourges (ENSI Bourges)-Université d'Orléans (UO) |
| Jazyk: | angličtina |
| Rok vydání: | 2017 |
| Předmět: |
0209 industrial biotechnology
velocity Control and Optimization Observer (quantum physics) Computer science torque 02 engineering and technology 020901 industrial engineering & automation Control theory [INFO.INFO-AU]Computer Science [cs]/Automatic Control Engineering 0202 electrical engineering electronic engineering information engineering Torque Electrical and Electronic Engineering observers Permanent magnet synchronous motor Estimation theory 020208 electrical & electronic engineering synchronous motors Computer Science Applications Adaptive observer Human-Computer Interaction rotors Control and Systems Engineering Load torque Affine transformation Synchronous motor parameter estimation permanent magnet motors |
| Zdroj: | IET Control Theory and Applications IET Control Theory and Applications, 2017, 11 (9), pp.1485-1492. ⟨10.1049/iet-cta.2016.0226⟩ IET Control Theory and Applications, Institution of Engineering and Technology, 2017, 11 (9), pp.1485-1492. ⟨10.1049/iet-cta.2016.0226⟩ |
| ISSN: | 1751-8644 |
| DOI: | 10.1049/iet-cta.2016.0226⟩ |
| Popis: | International audience; This paper presents a new approach to estimate states and parameters of the permanent magnet synchronous motor (PMSM) in the presence of unknown load torque disturbance. Indeed, it highlights an auxiliary dynamics that is added to the PMSM model. Thereby, it supplies a change of coordinates that transforms the extended model (PMSM model together with the auxiliary dynamics) into the so-called extended nonlinear observer forms. It turns out that the obtained form provides two observer normal forms. One of them supports the well-know high gain observer which is used to estimate the speed and the unknown load torque. The second one which is affine in the parameters enables us to estimate simultaneously the states and motor parameters by means of an adaptive observer. Performance of the proposed method is illustrated by the simulations results. |
| Databáze: | OpenAIRE |
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