This paper concentrates on a robust resonant control strategy of a permanent magnet synchronous motor (PMSM) for electric drivers with model uncertainties and external disturbances to improve the control performance of the current loop. Firstly. to reduce the torque ripple of PMSM. the resonant controller with fractional order (FO) calculus is introduced. https://herbsdailyes.shop/product-category/food-coloring/