A Microprocessor Speed Control System
Andrew Kou-Chu Lin, W. W. Koepsel · IEEE Transactions on Industrial Electronics and Control Instrumentation · 1977
An approach using digital techniques to control the speed of a chopper-fed D.C. motor is discussed. This digital system consisting of random logic circuits and an Intel 8080 microcomputer offers overall advantages in performance, price, flexibility, reliability and power requirements.