In this paper, a new digital DC PWM adaptive variable structure controll system using in steering engine is designed. The nonlinear feedback technology is adopted. According to the features of PWM controller UC3637 and the power amplifier IR2110, a kind of DC motor PWM control circuit has been designed. The controlling system has good performances of fast, accurate,robust from the theory analysis and experiment. © 2011 Published by Elsevier B.V.
Shi, X., Iu, L., & Hang, S. (2011). Research for digital DC PWM controlling system. In Energy Procedia (Vol. 16, pp. 1547–1552). Elsevier BV. https://doi.org/10.1016/j.egypro.2012.01.242