Time division type dc motor controlling system

Abstract

Abstract PURPOSE:To stop the motor control to necessary minimum limit by reading the counted value of a counter which counts the position detecting pulse at every predetermined time and controlling the motor speed in accordance with the relation of predetermined position vs. speed. CONSTITUTION:The output pulse S of a position detecting encoder 22 is continuously counted by a counter in an input/output unit 11, and the counted value is read by a CPU13 at the timing of a clock CL from an oscillator 12. The CPU13 reads the speed information V corresponding to the counted value thus read in accordance with the relation of position vs. speed predetermined and outputs it to a D/A converter 3. Since the controller is not affected by the operation of the DC motor in this manner, a computer can perform other processing sufficiently except necessary time.

Inventors

• 👤 Kazuo Asano
• 👤 Akira Machida

Bibliographic Details