METHOD FOR CONTROLLING MOTOR BY USE OF ASYMMETRIC S-CURVE

摘要

A method for controlling a motor by an asymmetric s-curve is provided to minimize residual vibration by performing the control of a motor through an asymmetric s-curve profile. A method for controlling a motor by an asymmetric s-curve includes the steps of: accelerating the motor throughout a first section; equally controlling a speed of the motor throughout a second section following the first section; and bringing a final speed of the motor to 0 by decelerating the speed of the motor throughout a third section following the second section. The third section is longer than the first section.