• The Transactions of the Korean Institute of Electrical Engineers
• /
• v.41 no.6
• /
• pp.625-632
• /
• 1992

This paper presents a new dc-motor position control approached by Variable Structure System. In order to eliminate a steady-state position error, we propose a switching function composed of position error, velocity, and current ripple. The switching function has an advantage compared to other ones. To determine the control signal voltage, we use a fuzzy logic method. The simulation results show expected performances.