摘要
研究了一种飞机油阀用直线直流步进电机及其控制系统。混合式直线直流步进电机直流驱动替代目前的有刷直流电动机的间接驱动,简化了繁琐的蜗轮蜗杆机构;细分技术使步进电机运行平稳,消除了间接驱动的弊端,提高了飞机油阀驱动控制系统的技术水平。
This paper researching a new-type aeronautic linear DC stepping motor control system. This report is adopting direct drive new-type aeronautic linear DC motor to instead indirect drive DC motor,and abbreviating complicated worm wheel and worm mechanism;Micro-stepping control made the motor running more smoothly, settle the abuse of indirect drive. Enhance the technique level of dlscharglng-oil valve drive and control system.
出处
《微电机》
北大核心
2006年第3期68-70,共3页
Micromotors
关键词
混合式步进电动机
直线电动机
单片机
稀土永磁
开环控制
Hybrid stepping Motor
Linear motor
Microcontroller
Rare-earth permanent magnet
Open loop control
