Research of Electric Wheelchair Control System Based on DSP
In this paper, the control system for electric wheelchair is based on DSP.The motor drive by PWM DC/DC converter. In the speed feedback control system, the method to estimate the approximate motor speed by measuring the motor terminal voltage is established. The design and implementation for electric wheelchair control system will be depicted in this article.
L. J. Hu et al., "Research of Electric Wheelchair Control System Based on DSP", Applied Mechanics and Materials, Vols. 55-57, pp. 1122-1126, 2011