摘要
介绍了利用增量式旋转编码器进行角位移测量的原理和提高系统测量精度的硬件实现方法。
The princip1e to measure angle displacement us-ing increament rotary encoder. and the method for improv-ing the measurement accuracy through hardware are presented.
出处
《测控技术》
CSCD
北大核心
1996年第3期45-47,共3页
Measurement & Control Technology
关键词
角位移测量
四倍频
方向判别
归零逻辑
increament rotary encoder
angle displacement
four times frequence
discriminating direction
return-to-zero logic
