【摘要】 本文论述了一个微机控制高精度直流调速系统。该系统采用复合控制方式,在动态过程中用非线性控制以减小系统的动态响应时间,在稳态时采用PI调节和数字积分补偿控制以提高系统的调速精度,由一个16位微机实现系统的数字给定、数字测速、数字触发和数字控制等功能。更多还原

【Abstract】 This paper describes a microcomputer controlled high precision DC motor speed control system which uses the compound control way. In dynamic process, nonlinear control algorithm is performed to decrease the dynamic response, but in static process, the PI controller and the digital integration compensator are adapted to increase the accuracy of speed regulation. The system is equipt with a 16-bit microcomputer for digital reference, digital speed measurement, digital trigger and digital control.更多还原