摘要
在数控机床的各类控制系统中 ,由加工工艺要求而需要步进伺服系统在不同的时刻输出不同的转速 ,并且根据步进电机的加减速特性 ,进入步进电机定子绕组的电平信号的频率变化要平滑。在此介绍用中断拦截的方式实现对步进伺服电机的变频控制。
In all kinds of digital control system,Stepper Servomotor should be different rate in different moment for the technological requirement,moreover,according to the property of acceleration and deceleration,frequency variation of signal level entering into the stator winding of Stepping Motor should be smooth. It will be introduced to control the frequency of Stepper Servomotor by the Way of the Interrupted Interception.
出处
《中国测试技术》
2004年第3期47-50,共4页
CHINA MEASUREMENT & TESTING TECHNOLOGY
