Optical encoder is a kind of angle displacement photoelectrical sensors. It is also called photoelectrical shaft encoder.
光学编码器又称光电轴角编码器，是一种集光、机、电为一体的数字测角装置。
参考来源 - 准绝对式光学编码器编译码原理的研究与实现·2,447,543篇论文数据，部分数据来源于NoteExpress
唯一的额外本钱是光学编码器。
实验结果表明，利用微细加工制作微光学编码器是完全可行的。
Experiment indicates that the fabricated encoder can measure the displacement and is completely feasible and has obvious advantages both in cost and miniaturization compared with tradition...
提出了一种采用单读码器件的串行编码绝对式光学编码器，介绍了其工作原理和基本结构。
The presented absolute optical encoder is based on a serial encoding method with single code detector. Its working principle and structure is described.
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