【摘要】 全数字化技术是当前调速系统的研究和发展热点。该文简要介绍了单片机C8051F005的硬件资源,提出了基于该单片机的直流PWM调速系统的全数字控制方案,重点介绍了PWM的产生及死区时间的设定方法。更多还原

【Abstract】 Digital technology is a new point of study and development of speed regulating sys- tem.This article introduces the hardware resource of C8051F005 MCU,and present design scheme of digital speed regulating system for DC motor based on C8051F005 MCU.It focuses the method of generating PWM and dead band.更多还原