Application Research of Stepper Motor Control with TMS320F2812

Abstract:

This paper introduces how to realize the stepper motor control based on digital signal processor TMS320F2812. The paper introduces two control methods of the variable reluctance stepper motor based on the TMS320F2812’s general purpose input/output (GPIO) and event manager (EV) respectively. Also the control principle of the hybrid stepper motor based on the space vector PWM (SVPWM) is discussed. How to configure the peripheral registers of the comparison unit and the PWM generating circuit in the event manager of TMS320F2812 to generates the SVPWM signal is given out.

• Periodical: Applied Mechanics and Materials (Volumes 556-562)
• Pages: 2544-2548
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.556-562.2544
• Online since: May 2014
• Authors: Xiao Chun Guan*, Bi Yuan Shen
• Keywords: GPIO, Stepper Motor, SVPWM, TMS320F2812

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