摘要
本文主要针对鼻窦炎手术过程中动力需求的特点,设计了一款基于DSPIC6015芯片同时控制BLDC和直流有刷电机的电机控制系统。BLDC能实现正转、反转、摆动、定位、急停、转速调节记忆等功能;直流有刷电机能实现两档控制。并对该驱动系统的程序进行了设计。根据手术刀驱动系统安全性的特殊要求,整体设计考虑各种保护。通过实验验证了各个部分的功能。
In this paper, according to the characteristics of the power needs of nasosinusitis operation process, was designed based on the DSPIC6015 chip and the control of BLDC and DC motor control system. BLDC can realize the functions of positive rotation, reverse, swing, positioning, stop, speed regulation and memory ; brush DC motor can realize two speed control, and the driving system of hardware, software, structure design. Particular requirements for safety driving system according to the operation knife, the overall design considerations of EMC and protection. The contrast experiment with the similar products abroad in this design, the design of the product has technical and price advantage, so it has strong competitive.
出处
《微电机》
北大核心
2014年第5期71-74,共4页
Micromotors
