光电码盘

光电码盘细分计数及接口设计

Design of Photoelectric Encoder Fine Resolution Count and Interface Circuit

基于光电码盘的三轴转台测角系统

The Angle-measurement System of Three-axis Turntable Based on Photoelectric Encoder

基于CPLD的光电码盘计数器的设计

Design of photoelectrical encoder counter based on CPLD

脉冲反馈电路的功能是反馈光电码盘的脉冲序列到DSP控制电路，再由DSP计算出电梯门的位置和速度。

The function of pulses feedback circuit is feeding back a series of pulses produced by photoelectric code disk to CPU control circuit .

通过对光电码盘和FPGA在工业自动化领域应用广泛性的分析，论述了在控制系统中采用光电码盘和FPGA进行位置检测的必要性。

By analyzing the extensive application of photoelectrical encoder and FPGA in industrial automation field , the necessity of photoelectrical encoder and FPGA used in position detection control system had been explained .

并利用C语言设计光电码盘的计数器模块，为系统提供速度信息，设计数字的双闭环PID控制算法，利用它成功实现了自平衡车的控制。

Meanwhile , using C language designs photoelectric encoder counter module , which provides speed information for the system . Also , the researcher designs a digital double-loop PID control algorithm and has successfully realized the control of the self-balance car by using it .

根据系统稳态控制精度的要求，对数字触发器分辨率、数字测速装置、CPU运算等字长和光电码盘P值的计算选择做了定量分析，并对M／T法测速存在的缺点提出了改进方法。

This article is to do the quantitative analysis on digital trigger resolution , digital detected speed device . CPU calculation and word bits . And its selection of pulse light generator of P value according to the demand of systematic controlling accuracy .

本文通过采用DSP（TMS320F2808）和光电码盘，直接采集送丝电机的转速来实现送丝速度反馈控制，使控制目标更加合理。

In this thesis , the closed-loop control of the wire feeding system was achieved through DSP ( TMS320F2812 ) and electro-optical encoder to acquire the electrical wire feed speed directly .

研制的自适应Synergic脉冲MIG焊微机控制系统，用光电码盘提取送丝速度信号，同时取脉冲峰值电压作为电弧电压反馈信号。

A microcomputer controlling system for self-adaptive synergic pulse MIG welding has been developed . The system uses a photoelectric coding disk to sample wire feeding signals and takes the pulse amplitude as the feedback signal for arc voltage .

基于光电码盘的电机高精度转角定位系统

High Precision Control and Angle-location of Motor Based on Photo-electricity Coder

基于光电码盘传感器的位置检测控制电路设计

Design of position detecting control circuit based on encoder sensor

基于光电码盘的高精度电机转速测量

High precision of rotation speed measuring based on photo - electricity coder

绝对式光电码盘译码电路设计及模拟电路故障诊断研究

Design of Absolute Optical Encoder Decoder Circuit and Analog Circuit Fault Diagnosis

光电码盘的仿真模型及电机瞬时速度估计方法的研究

Simulation Model of Optical Encoder and Estimation of Instantaneous Velocity for a Motor

给出了系统中采用的电机驱动电路及用光电码盘进行位置反馈的方法；

Further the electromotor-driven circuit and location feedback by photoelectric code-disc were also described .

光电码盘脉冲信号四倍频检测方法的分析与研究

The Analysis and Research of Four Fold-frequency Method Based on Incremental Photoelectrical Encoder Pulse

为了改进光电码盘的制作工艺，提高效率，降低成本，提出了一种光电码盘的光刻方法。

To improve the fabrication technology of photoelectrical encoder , the laser lithography method was introduced .

通常，采用光电码盘等速度传感器来进行转速检测，并反馈转速信号。

Typically , optical encoders are often used as speed sensors for the detection of speed signal .

结合松下公司的交流伺服电机及配套的驱动器和光电码盘，搭建，驱动实现直线、圆弧插补。

Combined with AC servo motor of Panasonic company and encoder , line and circle interpolation is realized .

介绍了基于绝对式光电码盘的转子位置检测与转速测量的原理和方法。

The theory and method of the rotor position detection and rotation speed based on absolute photoelectric encoder are introduced .

介绍一种由光电码盘做传感器的位置检测、控制电路的设计。

The design idea and concrete circuit of the board based on PC BUS for position detecting and control are introduced .

设计了采用测速发电机和光电码盘组合的测速方法，用以消除码盘的量化噪声；

The speed measurement method by combining tachogenerator and photoelectric encoder was proposed for decreasing quantization noise of the photoelectric encoder .

文中讨论了光电码盘的工作原理，倍频方法，以及整个系统的硬件实现和控制策略。

The working principle of the system and the method of frequency multiplying is also discussed . Complete machine realization CAN control .

文中详细介绍了两单片机的分工，给出并分析信号输入处理电路、电机放大器电路、光电码盘位置反馈电路、数据存储及通信电路等重要的电路模块。

Further , the input signal disposal circuit , the electromotor-driven circuit , the location feedback by photoelectric code-disc and the data memory & trans circuit are also described .

介绍了光电码盘测速法，提出了利用光电码盘进行转速测量的设计方案，设计了基于槽型光电传感器的转速检测电路。

Introduction of the process of photoelectric sensor speed measurement , proposal of the design scheme of rotation speed measurement , and design of the rotation speed detection circuit based on photoelectric sensor . 5 .

设计出一种利用光纤开关和光电码盘测量圆柱类零件位姿的测量装置，介绍了测量装置的工作原理.进行了圆柱零件直径测量实验，并对测量精度进行了分析。

A pose test apparatus for cylinder parts with optical fiber switch and optical code sensor is designed . Th working principle is introduced and then the experiment of measuring the diameter of cylinder is made , at last the analysis of measuring precision is given .

本课题基于转角型扭矩测量的基本原理，利用光电码盘，设计了光电式动态扭矩测量系统。

Based on the principles of angle torque measurement , the photoelectricity dynamic torque measurement system was designed in this system , by using the photoelectric encoder . Firstly , according to the material mechanics theory , the relationship between the angle and torque was confirmed .

经过仿真调试，有效的改善了光栅信号的质量。再次，考虑到现有光电编码器的码盘大多是玻璃材质，当受到震动等因素影响时，容易出现破损。

After simulation testing , effectively improve the quality of the grating signal . Thirdly , taking into account the existing optical encoder code disk are mostly glass easy to breakage , when subjected to vibration and other factors .