Torque Control of Stepping Motor Drivers Using Switched Linear Control Technology
In this paper, a new stepper motor control scheme is proposed based on switched linear control technology for better performance of motor torque generation by using an improved decay-loop and switching between high and low voltage at high frequency. The experimental results demonstrate the effectiveness of the proposed methodology.
J. J. Li "Torque Control of Stepping Motor Drivers Using Switched Linear Control Technology", Applied Mechanics and Materials, Vols. 58-60, pp. 2693-2698, 2011