一种小型化双通道型轴角编码器的设计  

Design of a Miniaturized Two-Channel Rotary Encoder

作　　者：吴刚[1] 郑敏[1] 姜威[1] 

机构地区：[1]中国空间技术研究院西安分院,西安710000

出　　处：《空间电子技术》2014年第2期72-74,84,共4页Space Electronic Technology

摘　　要：文章详细介绍了一种小型化的轴的角位置信号,即由旋转变压器感应的轴角位置信号转换成二进制数字信号的轴角编码器的设计,并以速比为1:8的双通道旋转变器为例,给出了粗、精通道数据纠错电路的原理和实现方法。This paper describes the design of a miniaturized rotary encoder. Theeonversion is discussed in detail from analog signals of angular location of axis to binary digital signals. Based on this, an 8-speed two-channel resolver is taken as an example to illustrate the principle and implementation method of data correction circuits in both coarse resolver and fine rcsolver.

关 键 词：小型化 双通道旋转变压器 轴角编码 

分 类 号：TN762[电子电信—电路与系统]