摘要
研究了圆感应同步器测角系统的测角误差的主要组成部分及其分离技术 ,通过对感应同步器测角误差的实测 ,提出了分离出长周期 (36 0°)的一次谐波 ,短周期 (1°)的一次谐波和短周期二次谐波的方法 。
The main composition of the angle measuring errors of the inductosyn angle-measuring system and their separating technology are studied. Through measuring the angle-measuring error practically, an error separating method is put forward, this method can separate the long-period first harmonic error, the short-period first harmonic error and the short-period second harmonic error. The precision of the angle-measuring system used inductosyn is improved greatly by corresponding hardware and software compensating technology.
出处
《中国电机工程学报》
EI
CSCD
北大核心
2001年第4期92-95,共4页
Proceedings of the CSEE
