There summarize the operating principle of absolute, incremental and hybrid encoder, introduce the choice principle of optical-encoder model and the measuring method of rotor speed and rotor position.
对绝对式、增量式和混合式光电轴编码器的工作原理进行了综述，介绍了光电轴编码器的选型原则、转子速度的测量和转子位置的测量方法。
Using an optical incremental encoder and hardware interface, the position of the motor rotor between the two teeth of the motor stator is measured.
采用高分辨率的增量式光电编码器和相应的硬件接口电路，实现了变磁阻电机转子在定子两个齿之间位移的检测。
We have solved the optical encoder matching parts problems.
我们解决了光电编码器配套部件的难题。
The problem was soluted by the production line of automatic selection being composed of optical sensor , encoder, roller, plate turnover machine, steel shelf, approach switch.
通过运用由光电传感器、编码器、运输辊道、翻板机、过钢台架、接近开关组成的钢管自动分选生产线，可较好的解决这一问题。
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.
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 principle of projection type micro optical encoder has been described and the optics theory of grating imaging is deduced.
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 ACURO AI25 optical industrial absolute encoder is available in a single-turn or multi-turn version.
在ACUROAI25光学工业绝对值编码器在一个单圈或多可转版。
The optical electric axial Angle encoder is a kind of widely used optical electric sensor for Angle detecting.
光电轴角编码器是一种应用广泛的光电角位置传感器。
The only extra cost is for the optical encoder.
唯一的额外本钱是光学编码器。
The optical and mechanical structure and principles of photoelectrical angle encoder areintroduced, furthermore, the design of code disk and the function of every code track are pre-sented.
本文介绍了光电轴角编码器光学、机械结构及原理；码盘设计及各码道功能；
The ACURO AI25 absolute industrial optical encoder is available in a single-turn or multi-turn version.
绝对的ACURO AI25工业光电编码器在一个单圈或多可转版。
The position loop use optical encoder as the feedback element. It is used to search and track the target.
位置回路采用光电编码器作为反馈元件，完成对目标的搜索、跟踪。
Microprocessor, dedicated motion controller and driver, optical electronic encoder were used to realize servo closed-loop motion control.
采用微处理器、专用的运动控制和驱动芯片以及光电编码器实现了机器人关节的伺服闭环运动控制；
The paper analyzes the shock mechanism and affect of optical encoder. The shock absorption circuit for optical encoder using microprocessor is designed.
分析了光电编码器的振动机理及影响，设计了用单片机进行控制的减振电路。
The presented absolute optical encoder is based on a serial encoding method with single code detector. Its working principle and structure is described.
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 heavy rail proven NorthStar HSD44 series optical encoder was designed to be a survivor.
重铁证明北极星HSD44系列光电编码器被设计成一个生还者。
Incremental optical electric axial Angle encoder usually adopts zero position grating providing absolute zero position in order to prevent from data fault during electricity failure suddenly.
为了防止突然断电时造成数据错误，增量式光电轴角编码器通常采用零位光栅提供绝对零位信号。
In hardware aspect, this paper use optical-electric insulation method stronger the signal of optical-electric encoder and insulate the infection of out load for main circuit successfully.
在硬件抗干扰方面，本课题采用光电隔离的方法成功的对输入光电编码器的信号进行了整形，并隔离了输出负载对电路的影响。
By the work, it proves that theory of ternary optical signals encoder is right and sets up a primal foundation of other experiments about ternary optical computer.
该编码器为三值光计算机后续部件的研究和实现打下了坚实基础。
A real-time data acquisition system based on PCI Bus was introduced. The system was designed for single-ring absolute optical shaft encoder.
介绍了一种针对单圈绝对式光电轴角编码器而设计的基于PCI总线的实时数据采集系统。
The article details the LPC2214 microprocessors and optical encoder interface circuit design and specific software.
文中详细的介绍了LPC 2214微处理器与光电编码器的接口电路设计和具体的软件实现。
An eccentricity error mathematic model was built up based on the measurement principle of the optical angular encoder and error analysis.
通过对光栅角编码器测角原理和偏心误差产生原因的分析，建立了偏心误差模型。
With a collimator and a 23 polyhedron as measuring datum, a set of optical angular encoder measuring data, which containing the eccentricity error, was obtained.
以平行光管和23面棱体为基准，得到存在偏心误差的一组光栅角编码器测量数据。
" Angle measuring device" with the optical encoder measuring the angle of each pulse is 0.72 degrees.
《角度测量器》用光电编码器测量角度，每个脉冲为 0.72度。
The microprocessor, dedicated motion controlling and driving chip, optical encoder are adopted to realize the joints 'closed-loop servo motion control.
它采用了微处理器、专用的运动控制和驱动芯片以及光电编码器，实现了机器人关节的伺服闭环运动控制。
The aircraft used high-rate optical measuring system, equipped with a rotary encoder of the eyepiece micrometer will further enhance the process of measuring the degree of automation.
该机采用高倍率光学测量系统，装有旋转编码器的测微目镜可进一步提升测量过程自动化的程度。
The finger detecting sensor may consist of a Hall effect assembly (20) formed by a magnet (10) and a Hall effect sensor (4) or of an optical encoder (21).
指状物检测传感器可由磁体（10）和霍耳效应传感器 （4）形成的霍耳效应组件（20）或由光学编码器（21）组成。
Travelling control system is composed of a transducer, an AC servo motor, an optical encoder and other components, which achieves precise control of the movable bench's position.
通过变频器、交流伺服电机、行程光电编码器等设备组成了行程控制系统，实现了可移动台架位置的精确控制。
High Accuracy digital speed measurement methods based on optical encoder were discussed in detail. Then it introduces the realization of this methods in the servo system.
详细论述了基于光电编码器的高精度的数字测速方法，及其在转台伺服系统中的实现。
Motors can be ordered with a factory-mounted optical or magnetic encoder and can also be fitted with electro-mechanical fail safe power off brakes.
电机可以被工厂安装的光学或磁性编码器来命令，也可以与机电的故障保护关机制动系统相符合。
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