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

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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。

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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

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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。

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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；

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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。

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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。

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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。

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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。

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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。

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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。

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a comprehensive estimating system for signal quality of metrological grating

计量光栅信号质量综合评价系统

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a comprehensive estimating system for signal quality of metrological grating

计量光栅信号质量综合评价系统

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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

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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

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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

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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；

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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。

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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

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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。

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