一种高精度无刷直流陀螺电机锁相稳速系统  

Phase-locked Constant-speed System of a High-accuracy Brushless DC Gyro Motor

作　　者：马隽[1] 孙纯祥[1] 

机构地区：[1]航天时代电子公司第十六研究所,西安710100

出　　处：《中国惯性技术学报》2005年第4期43-46,51,共5页Journal of Chinese Inertial Technology

摘　　要：设计了一种两相无位置传感器无刷直流陀螺电机锁相稳速系统,单片机与可编程逻辑器的结合使系统以简单的电路实现了各种数字信号的处理。锁定时,电机反电势频率脉冲跟踪基准脉冲,电机稳速运行。试验表明:该系统稳速精度高,实用性强,可靠性高。A phase-locked steady-speed system of two-phase sensorless brushless DC gyro motor is designed. It can combine with single-chip microcomputer and programmable logic controller to realize the processing of digital signals using simple electronics. In phase-locked state, the phase pulse of motor tracks the basis pulse and the motor runs at steady-speed. Experiment shows that the system is practical, reliable and high accuracy.

关 键 词：无刷直流陀螺电机 逻辑编程 锁相环 高精度 

分 类 号：U666.1[交通运输工程—船舶及航道工程]