This paper proposes a method for precise accelerated torque control of a small inductance brushless DC motor. It reduces electromagnetic torque ripple in the commutation and conduction regions by optimizing duty ratios and asymmetry compensation. It also compensates for disturbance torque created by back electromotive force through feedforward control and an improved disturbance torque controller using estimated back EMF coefficients. Experimental results validate the proposed control scheme's ability to achieve precise accelerated torque control.