摘要:AbstractIn electric vehicles (EV), control strategies play an important role in energy management and disturbance rejection. The studied electric vehicle traction chain in this article consists of a permanent-magnet synchronous motor (PMSM), an inverter and transmission. The proposed robust field oriented control strategy is based onintegral sliding mode concept with exponential reaching law(ISMC-ERL). Unlike the conventional control techniques that lead to chattering effect, the adopted control scheme allows avoiding this drawback and ensuring a high performances, theISMC-ERLallows also achieving high control performance in case of appearance of external load and parameter variations. Computer simulation usingMatlab/Simulinkenvironment have been carried out to evaluate the performance and the consistency of the proposed control approach.
关键词:KeywordsElectric vehiclepermanent-magnet synchronous motor (PMSM)Integral sliding mode controller with exponential reaching lawChattering