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Article Dans Une Revue Advances in Mechanical Engineering Année : 2017

Speed robust design of switched reluctance motor for electric vehicle system

Résumé

The strong nonlinear and uncertain parameters of the switched reluctance motor make the traditional controllers difficult to ensure a good performances and stable operation under diverse operating conditions. This work focuses on developing of a new robust design control for switched reluctance motor drives for electrical vehicle to attenuate the effect of disturbances and parameter uncertainties. For this, we have adopted the cascade control architecture (velo-city-torque) using two different H ' syntheses (standard and fixed H ' approaches). The first controller of velocity in the outer control loop products the total torque of switched reluctance motor. Hence, a linear equivalent mechanical dynamic is obtained. In the inner control loop, the phase reference current is determined using the torque-angle-current (T À u À i) characteristics stored in lookup table, and the torque is regulated indirectly through the second controller of current. For each control loop, two H ' synthesis approaches are used and compared by m analysis. The simulation and experimental results demonstrate the effectiveness of the designed robust controllers and confirm the ability of the proposed strategies.
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Dates et versions

hal-01733299 , version 1 (20-12-2018)

Licence

Paternité - Pas d'utilisation commerciale

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Moussa Boukhnifer, Ahmed Chaibet, Nadir Ouddah, Eric Monmasson. Speed robust design of switched reluctance motor for electric vehicle system. Advances in Mechanical Engineering, 2017, 9 (11), pp.168781401773344. ⟨10.1177/1687814017733440⟩. ⟨hal-01733299⟩
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