Speed regulation by digital methods

By application of digital techniques to a speed-regulating system, it is possible to regulate the controlled variable to accuracies not attainable by other methods. The development of a typical system is described The development of digital technology over the past 20 years has opened the way to vast new areas of industrial uses. The number of such uses is already large and is growing at an accelerated rate as day by day the potential of these techniques gains wider recognition.