摘要
PWM技术是交流伺服系统的基础性技术。针对交流伺服应用 ,文中分三个方面阐述了 PWM技术的近期发展 :PWM技术、与电流控制相结合的 PWM技术和 PWM死区补偿技术。最后指出了目前应用于交流伺服系统的
PWM technology is one of the fundamental techniques of AC servo system .This paper is a survey of the development of PWM technique in AC servo system in recent years.The survey has been made on three sub areas,they are PWM basic technique,PWM technique combined with current control,and PWM dead time compensation technique. At last,the problem still remained in the AC servo application of PWM technique has been pointed out.
出处
《微电机》
2003年第3期36-41,共6页
Micromotors
基金
国家 8 63计划 ( 2 0 0 1AA42 3 160 )
中国博士后科学基金 ( 2 0 0 2年度 )
