2008
DOI: 10.2298/sjee0802217b
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Exact linearization of an induction machine with rotoric flux orientation

Abstract: In this paper, we present the linearization control of an asynchronous machine. It allows decoupling and linearization of the system without including flux orientation. This non-linear control (NLC) applied to the asynchronous machine breaks up the system into two linear and independent mono systems. The speed and the Id current controls are carried out by traditional regulators PI. A qualitative analysis of the evolution of the principal variables describing the behaviour of the global system (IM-control) and… Show more

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Cited by 9 publications
(7 citation statements)
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“…It is desired to control the speed and the norm of the voltage imposes to lower the norm of the flux so one must also control the norm of the rotor flux. In this panel, the outputs must be the rotor speed and the standard (modulus) of the rotor flux [6].…”
Section: B Regulated Outputs and Ordering Criteriamentioning
confidence: 99%
“…It is desired to control the speed and the norm of the voltage imposes to lower the norm of the flux so one must also control the norm of the rotor flux. In this panel, the outputs must be the rotor speed and the standard (modulus) of the rotor flux [6].…”
Section: B Regulated Outputs and Ordering Criteriamentioning
confidence: 99%
“…Therefore many studies have been made on motor in order to enhance the performance under these uncertainties such as sliding mode control, predictive control (Orlowska-Kowalska and Dybkowski, 2012;Merabet, 2012;Chen and Dunnigan, 1999;Chiasson, 1996;Marino et al, 1993;Oscar et al, 2012), . and exact feedback linearisation (Bentaallah et al, 2008) to improve the dynamic and response and reduce the complexity of the field oriented control. However these techniques need more sensors to be placed in order to estimate the unmeasured states such as mechanical speed and position where their sensors are more expensive then the machine itself.…”
Section: Introductionmentioning
confidence: 99%
“…For asynchronous motor feedback exact linearization, especially for high order linearization problem of affine nonlinear systems, less detail theoretical derivation is found in the literature, for instance, the research on static two-phase coordinates of five orders linear affine nonlinear system [8,9]. Under the rotating coordinate system, the reduced order induction motor model with accurate linearization control is discussed [10,11]. But the problem of the stability analysis of an interconnected system that inferred from the theory of EFL controller has not been considered and solved yet.…”
Section: Introductionmentioning
confidence: 99%