摘要
本文介绍了一种实用的光栅编码器接口电路,对编码器给出的A、B双相脉冲进行四倍频电子细分,并产生出适合不证券同计数器使用的方向辩别逻辑信号。与传统方式相比，本电路有较好的抗干扰能力。
In this paper, the practical interface circuit for grating encoder is introduced. The circuit can realize pulse quadripartition of AB biphase pulse supplied by encode, and produces logical signals for direction recognition suited for diffident counters. The noise immunity of the circuit is much better than the conventional circuits.
出处
《传感器世界》
2002年第3期24-26,共3页
Sensor World
基金
.NULL.
