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Digital Library of the
European Council for Modelling and Simulation |
Title: |
A Bond-Graph Method For Flatness-Based Dynamic Feedback
Linearization Controller Synthesis: Application To A Current-Fed Induction
Moto |
Authors: |
Ali Achir, Sergio Junco, Alejandro Donaire, Christophe Sueur |
Published in: |
(2006).ECMS
2006 Proceedings edited by: W. Borutzky, A. Orsoni, R. Zobel. European
Council for Modeling and Simulation. doi:10.7148/2006 ISBN:
0-9553018-0-7 20th
European Conference on Modelling and Simulation, Bonn,
May 28-31, 2006 |
Citation
format: |
Achir, A. A., Junco, S. J.,
Donaire, A., & Sueur, C. (2006). A Bond-Graph Method For Flatness-Based
Dynamic Feedback Linearization Controller Synthesis: Application To A
Current-Fed Induction Motor. ECMS 2006 Proceedings edited by: W. Borutzky, A.
Orsoni, R. Zobel (pp. 134-140). European Council for
Modeling and Simulation. doi:10.7148/2006-0134 |
DOI: |
http://dx.doi.org/10.7148/2006-0134 |
Abstract: |
This paper
presents a method for controller synthesis in the bond graph domain. A
dynamic feedback linearization and decoupling controller of rotor speed and rotor-flux
amplitude of a current-fed induction motor is derived on the basis of a
flatness analysis entirely conducted on a two-input nonlinear bond graph model of the motor. Once the rotor speed has been found as the first flat
output, a technique which uses a variational bond graph and its associated
quotient bond graph (modulo the differential of the first flat output) allows identifying
the second flat output as being the angle of the rotor flux-linkage space
vector. The flat output parameterization of the control outputs is later used
to derive the control law. Simulation results are given to demonstrate the
control system performance. |
Full
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