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Robust Control of Induction Motor with H<sub>∞</sub>Theory based on Loopshaping
Benderradji, Hadda,Chrifi-Alaoui, Larbi,Mahieddine-Mahmoud, Sofiane,Makouf, Abdessalam The Korean Institute of Electrical Engineers 2011 Journal of Electrical Engineering & Technology Vol.6 No.2
The $H_{\infty}$ approach, adopted in this paper, is based on loop shaping using a normalized coprime factor combined with a field-oriented control to control induction motor. We develop two loops. The first one, the inner loop, controls the stator current by $H{\infty}$ controller in order to obtain good performance. The second loop, the outer one, guarantees stability and tracking performance of speed and rotor flux using a proportional integral controller. When the rotor flux cannot be measured, we introduce a flux observer to estimate the rotor flux. Simulation and experimental results are presented to validate the effectiveness and the good performance of this control technique.
Robust Control of Induction Motor with H∞ Theory based on Loopshaping
Hadda Benderradji,Larbi Chrifi-Alaoui,Sofiane Mahieddine-Mahmoud,Abdessalam Makouf 대한전기학회 2011 Journal of Electrical Engineering & Technology Vol.6 No.2
The H_∞ approach, adopted in this paper, is based on loop shaping using a normalized coprime factor combined with a field-oriented control to control induction motor. We develop two loops. The first one, the inner loop, controls the stator current by H_∞ controller in order to obtain good performance. The second loop, the outer one, guarantees stability and tracking performance of speed and rotor flux using a proportional integral controller. When the rotor flux cannot be measured, we introduce a flux observer to estimate the rotor flux. Simulation and experimental results are presented to validate the effectiveness and the good performance of this control technique.
Robust Control of Induction Motor with H<SUB>∞</SUB> Theory based on Loopshaping
Hadda Benderradji,Larbi Chrifi-Alaoui,Sofiane Mahieddine-Mahmoud,Abdessalam Makouf 대한전기학회 2011 Journal of Electrical Engineering & Technology Vol.6 No.2
The H∞ approach, adopted in this paper, is based on loop shaping using a normalized coprime factor combined with a field-oriented control to control induction motor. We develop two loops. The first one, the inner loop, controls the stator current by H∞ controller in order to obtain good performance. The second loop, the outer one, guarantees stability and tracking performance of speed and rotor flux using a proportional integral controller. When the rotor flux cannot be measured, we introduce a flux observer to estimate the rotor flux. Simulation and experimental results are presented to validate the effectiveness and the good performance of this control technique.