In this paper, we introduces a photoelectrical device which use the charge-roast sensor and data processing technology with computer and measure inside diameter of bigger barrels. 利用数显光栅传感器和计算机数据处理技术来检测大口径管道内径尺寸的光电设备。
Aiming at requirement of the position detection in iron and steel industry, a photoelectrical encoder position detection sys-tem based on MSP430 is designed. 针对位置检测的需要,提出了一种光电编码器位置检测系统。
As a new photoelectrical detector, avalanche photodiode ( APD) has been widely used in the detection system. 雪崩光电二极管(APD)作为探测元件实现光电转换广泛应用于激光脉冲探测技术中。
The Analysis and Research of Four Fold-frequency Method Based on Incremental Photoelectrical Encoder Pulse 光电码盘脉冲信号四倍频检测方法的分析与研究
To improve the fabrication technology of photoelectrical encoder, the laser lithography method was introduced. 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。
Driving and Sampling Technology of High Performance Photoelectrical NMOS Array Detector in the Application of Spectral Measurement 一种应用于光谱测量的高性能光电NMOS阵列探测器的驱动与采集
The trajectory parameters are obtained mainly dependent on intersection measure of two photoelectrical theodolites and smooth filtering, during the flight test. 武器飞行试验中,初始段的弹道参数主要依靠光电经纬仪两站交会定位,平滑(滤波)求速获取。
Design and Debug Method of Monochromator in Pure Rotational Photoelectrical Radar 纯转动拉曼光电雷达系统单色仪的设计与调试方法研究
The Data Acquisition System for Photoelectrical Encoders Based on FPGA FPGA在光电编码器数据采集系统中的应用
Photoelectrical encoder system based on CPLD 基于CPLD的光电编码器测量系统
ObjectiveTo test the effect of human tremor detector in clinic based on the principle of photoelectrical transformation. 目的检验以光电转换原理研制的人体震颤定量检测仪的临床应用效果。
A Simulative Method of Photoelectrical Theodolite for Tracking Flying Target 光电经纬仪跟踪飞行目标的一种仿真方法
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. 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。
Starting with introducing the basic principle of photoelectrical sensor, this article analyses researchful actuality of China and the abroad, and developing direction, and describes the application of photoelectrical sensor. 从简介光电传感器的基本原理入手,分析了国内外研究的现状和发展方向,并描述了光电传感器的应用前景。
Study on Photoelectrical Banknote Counter System Based on DSP 基于DSP的光电点钞系统研究
The Technology of Detecting Transient Light Signal Based on Photoelectrical Detector and FPGA 基于光电探测器和FPGA的瞬变光辐射探测技术的应用研究
In this paper, the principle, the method of engineering design, the experimental devices and results of electro-optical amplitude modulation with LN crystal are presented. The application of electro-optical amplitude modulation in photoelectrical precise measurement are also expounded. 本文报导了用LN晶体作电光调幅的理论和工程设计方法,具体实验装置和实验结果,并指出它在光通信和光电精密测量中的应用。
The purpose of this thesis is to study the control algorithm of an automatic photoelectrical tracking and aiming device. 本文主要是对光电跟瞄系统控制算法的研究。
A method used for calculating the precision measurement results of vehicle 3-D coordinate with photoelectrical theodolite is presented. 介绍一种用于光电经纬仪精确测量飞行器三维坐标的计算方法。
Study on data processing methods in photoelectrical banknote counter system based on DSP 基于DSP实现的光电点钞系统数据处理方法研究
The article describes the abjusting method and accuracy of 778 photoelectrical theodolite. 本文旨在叙述778光电经纬仪的标校方法及其标校精度。
The data acquisition in distance is realized by means of photoelectrical coupler isolation and temperature sensor with high impedance current output, so it also solves the actual problems in remote transmission with cable. 此外,还采用光电隔离和高阻抗电流输出的温度传感器,实现了远距离的数据采集,从而也解决了用电缆进行远距离传输时带来的一些实际问题。
A measuring system for artillery's static directional precision using a photoelectrical theodolite was brought forward in this paper. 本文提出了一种用激光光电经纬仪来测量火炮炮管静态定向精度的方法。
The position detection of feed platform with great inertial-mass is implemented through photoelectrical encoder. 用光电编码器实现了大质量进给滑台的位置检测;
The Problems of Interference in Monitoring system of Microcomputer and The Application of Photoelectrical Coupling Device 微机控制系统中的干扰问题与光电耦合器的应用
Organic photoelectrical materials are the organic semiconductors capable of generating photons and electrons, photoelectric convert and transmission. 有机光电材料是具有光子和电子的产生、转换和传输特性,并可以用于光电子领域的有机半导体材料。
At last the paper design the PC code disc and the optical encoder system, achieve the hardware circuit of the photoelectrical system, signal acquisition system and data transmission system, write the software of the signal processing and data transmission at the same time. 论文最后设计了基于PC材料的新型码盘以及光电编码器系统,实现了光电编码器的光学系统、信号采集系统和数据传输系统的硬件设计,并对信号处理、数据传输的软件部分进行了编写。
With the need of the fast and exact tracking and locating the aerial target in the airspace technology, there are more high requirements for the angular accuracy and resolution of photoelectrical encoder. 随着航天航空技术对天际和空中目标的快速、精确跟踪和定位的需要,对光电编码器的测角精度和分辨力提出了更高的要求。
According to the technical specifications, I determined the whole program for the photoelectrical automatic target-scoring system, and designed the main optical system and mechanical structure. Then, I made a accuracy analysis and tested some important parameter for the system which I designed. 按照技术指标要求,确定了系统总体设计方案,并对系统进行了光机结构设计及精度分析。对所设计的系统的一些主要参数进行了测试。
As the development of photoelectrical device technology, it provides strong support for the research and development of lens-edger and improving the quality and efficiency of lens manufacturing. 随这光电器件技术的发展,为研发非接触式磨边机和进一步提高镜片的加工质量和加工效率提供了技术支持。