光学编码器 OE
光学编码系统 optic-encoded system
多信道光学编码盘 multichannel optical code disk
纤维光学编码 fibre optic coder-decoder
纤维光学编码-解码器 fibre optic coder-decoder
旋转光学编码器 Rotary Optical Encoder ; ROE
种旋转光学编码器 Rotary Optical Encoder ; ROE
纤维光学编码器 fiber optics code apparatus
绝对光学转轴编码器 absolute optical shaft encoder
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.
对投影型微光学编码器的原理进行了分析，结合微机电系统集成技术，提出并实现了投影型微光学编码器。
The principle of projection type micro optical encoder has been described and the optics theory of grating imaging is deduced.
与传统绝对式光学编码器相比，码盘直径小、光学图案简单，有利于绝对式编码器实现小型化和提高精度。
The serial encoding method can reduce the diameter of the code disk and simplify the optical pattern, in favour of miniaturization and high precision of the absolute encoder.
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