grating signal的例句大全

Digital Subdividing Technique for Grating Signal and Its Error Analysis

光栅信号软件细分技术及其误差分析

mainly by mechanical mouse ball, roller column and grating signal sensor.

机械鼠标主要由滚球、辊柱和光栅信号传感器组成。

Analysis of distinguishability and accuracy of subdividing grating signal based on Microcomputer

光栅信号微机细分的分辨率和精度分析

Grating displacement sensor is a photo-electricity converter in high-precision displacement measurements. It transforms the displacement of work platform into the movement of MOIRE fringes through transmission of grating, and then electrical signal was sent out through photo-electricity converter.

光栅位移传感器是进行高精度位移测量的光电转换器，它将工作平台的位移量通过光栅的透射转换成莫尔条纹的移动，然后经光电转换电路转换成电信号输出。

The reliability of incremental time grating displacement sensor is analyzed, and the idea and configuration of redundancy are introduced. HW redundancy schemes are presented for its signal processing circuit.

在分析增量式时栅可靠性问题的基础上，介绍了冗余设计思想和冗余结构，给出了增量式时栅位移传感器信号处理电路的硬件冗余设计方案；

Because the sine-cosine signal ratio of grating output is taken as the input of network during training, the influence of the amplitude fluctuation on the subdivision precision gets eliminated.

由于训练时采用光栅输出的正、余弦信号比作为网络的输入，消除了幅值波动对细分精度带来的影响。

On the basis of some new technologies and methods proposed to solve three key factors for metal grating disk manufacturing, signal extraction and photoelectric signal processing, a new metal grating encoder has been developed.

我们通过采用新的工艺方法来制作金属栅编码器，主要解决了光栅制作、信号提取和光电信号处理这三个关键问题。

From structure of optical disk, its signal trace can be viewed as a reflection grating, so track pitch of optical disk and the length of the signal trace on a CD can be measured.

基于光盘的结构，将光盘抽象为一个反射光栅的模型，从而测出了光盘的道间距及信道轨迹长度。

A new demodulation method of fiber Bragg grating ( FBG) sensing signal, which is by making use of the monotonic decline section of an amplified spontaneous emission ( ASE) light source, is proposed.

提出一种利用放大的自发辐射（ASE）光源的单调下降边带对光栅光纤传感器进行解调的新方法。

To increase the numbers of multiplexed gratings on a fiber of fiber Bragg grating ( FBG) multiplexed sensing demodulation technique, a demodulation scheme to detect the wavelength shift, which is based on F-P tunable filter and uses the long signal fast correlative algorithm, is presented.

针对光纤布拉格光栅（FBG）复用传感解调技术中光纤上复用光栅的数量问题，基于F-P滤波器，提出用长信号快速相关算法来检测波长移位的解调方法。

In this parer, a realizable technique for tenuity light signal detection of fiber grating sensing system is presented.

本文研究了在光纤光栅传感网络中微弱光信号的检测技术。

a comprehensive estimating system for signal quality of metrological grating

计量光栅信号质量综合评价系统

a comprehensive estimating system for signal quality of metrological grating

计量光栅信号质量综合评价系统

Optical System Signal Simulation of Nanometer Grating Based on Second Order Moire Fringe

基于二次莫尔条纹纳米光栅传感器光学信号仿真

Extraction of Moir é Fringe Signal for Photoelectric Encoder Based on Grating Self-imaging

应用光栅自成像的编码器莫尔条纹信号提取

Based on the Temperature Compensation Bragg Grating Pressure Sensor and Signal Processing Research

基于温度补偿的Bragg光栅压力传感器及其信号处理研究

alignment signal of phase grating alignment mark and the factors of influence of alignment signal are analysed secondly;

其次分析影响相位光栅对准标记衍射效率的主要因素槽深、占空比和反射率；

An optical interconnection system for testing array devices is designed. The clock optical array is generated by a BPG ( Binary Phase Grating). And the signal optical array is generated by a 2 × 8 SEED ( Self Electrooptic Effect Device) array working as modulators.

设计了一个测试列阵器件的光互连系统，系统的时钟光点阵由二位相光栅（BPG）产生，测试所需的信号光点阵由一个2×8的SEED器件对时钟光进行调制产生。

Technique for tenuity light signal detection of fiber grating sensing system

光纤光栅传感网络中微弱光信号的检测

To enhance the signal precision, the frequency of grating electrical signal multiplies through circuit and computer reads the data by locking and selecting circuit.

光栅的电信号通过后续电路进行倍频后，提高了可控精度，计算机通过锁存与选通电路读入数据。