Research on the Control System of the Computers by which Stepper Angles Can Be Divided Accurately

Stepper motors are used widely in numeral control system with the characteristics of high speed starting and stopping, accurate stepping, directly receiving numeral quantity. But, in control there are still such problems as bigger stepper angles, and low - speed vibration. It is necessary to divide accurately stepper angles. By employing constant -frequency - pulse - widening - dividing - accurately - driving technology, operators can make stepper motors, as the driving parts of some adding mechanisms, accomplish the work of adding - trace mechanisms.