THE SPEED CONTROL OF DC SERIER WOUND MOTOR USING DSP (TMS320F240)

  • Bae, Jong-Il (Dept. of Electrical Engineering, Pukyong National University) ;
  • Je, Chang-Woo (Dept. of Electrical Engineering, Pukyong National University) ;
  • Lee, Man-Hyung (School of Mechanical Engineering, Pusan National University)
  • Published : 2003.10.22

Abstract

In general, the electronic forklift driven by DC motor drive system is used in the industrial field. Classically, the DC motor is controlled by speed control using proportion control method, by output torque following the load on the plane like a manual operation. But in the industrial field, the electronic forklift is demanded the robust drive mode. Some cases of the mode, there are trouble in torque and speed control following slope capacity. The control is sensitive concerning with slope angle and output speed, various control method is studied for stability of speed control. We apply speed controller for the self-tuning using DSP(TMS320F240) as main controller for high speed processor, embody dynamic characteristic of control compared the PI control to the fuzzy control.

Keywords