The design and study of time precision measure equipment of the IRIG-B code time system 时统对时精度测量设备的设计与研究
Analysis of the Precision Measure Method for the Bearing Seat Hole Center Distance in the Gear Box 正齿轮和斜齿轮滚齿机齿轮箱轴承座孔的中心距测量方法精度分析
Grating is the main sensor in precision measure field. 光栅尺是精密测量领域普遍采用的一种传感器。
Motion control system design of precision measure systems based on linear array CCD 线阵CCD精密测量系统的运动控制系统设计
The experimental set-up shows its speediness, nicety and practicality. The experimental result proves the method achieves micro/ nanometer level precision measure for sub-surface flaws. 通过对金属表面/亚表面缺陷实验,表明该检测方法快速、准确,可实现微/纳米级缺陷的成像检测。
The high precision measure frequency is a key in SAW pressure sensors, because the output of SAW pressure sensors is frequency. SAW压力传感器的输出量是频率,因之精确的频率测定是保证其可靠性和正确计量的关键之一。
According to characteristics of the precision measure systems based on linear array CCD that mass of data access, complex calculation and strong real-time motion control. a kind of master-slave control mode with real-time control by SCM, and using table-computer for background data processing is proposed. 根据线阵CCD精密测量系统数据传输、存储量大,计算复杂,运动控制实时性强的特点,介绍了一种用单片机完成前端实时控制,台式计算机作后台数据处理计算机的主从式控制模式。
The hardware structure and the image manipulation algorithm of the holes position precision measure system are described based on machine vision. 介绍了基于机器视觉的孔系精密测量系统的硬件组成和图像处理算法。
The Design of Precision Measure Circuit for Frequency Duty Cycle of Bioelectrical Signal and its Application in Neuron-Threshold Stimulator 精密生物电信号频率与占空比测量电路的设计及其在神经阈值刺激仪中的应用
Precision Measure& Control for Bearing Thickness Grouping Machine 轴瓦壁厚分选机精密测量与控制
Summary of State Measure Methods of Formation Flying and Research on Feasible High Precision Measure Schemes of Intersatellite Baseline 编队卫星的状态测量方法综述及可行的高精度星间基线测量方案研究
DSP's output circuit, keyboard and display circuit, high precision measure circuit and credibility protect circuit are analyzed, and the software design is given. 对DSP的输出电路、独具特色的键盘显示电路、高精度的检测电路和可靠的保护电路进行了分析,并给出了软件设计。
The Realization of Three Kinds of High Precision Measure Frequency 实现三种高精度测频
The model can overcome some deficiencies in weighting and using single error index as forecasting precision measure of traditional combination forecasting model. 该方法可以克服传统的组合预测方法赋予不变的加权平均系数和以单一误差指标作为预测精度衡量的缺陷。
By right of its great free degree, supernal precision measure, dispense with secondary process, bonded magnet has become necessary and important apparatus in high-tech product. 粘结磁体凭借其形状自由度大,尺寸精度高,无需二次加工等优势,已成为现代高新技术产品不可或缺的重要元器件。
Given here are those military RF connectors including basic interconnection connectors, non-common interconnection connectors and precision measure connectors. 给出的军用射频连接器有基本互连连接器、非常用互连连接器和精密测量连接器。
A new technique on the position precision measure of automatic welding whole set equipment with long stroke length components 自动焊接成套设备大行程部件位置精度的测量
A high precision measure method of F-P etalon spacing is proposed by measuring the moving number of transmission resonant peak with the incident angle of F-P etalon. 提出一种通过测量F-P标准具透射峰移动个数与F-P标准具入射角度改变的对应关系,从而求得F-P标准具间距的高精度测量方法。
The Study of High Precision Measure Frequency for SAW Pressure Sensors 声表面波(SAW)压力传感器输出频率的高精度测量方法研究
Has related in detail the temperature examination, the air humidity examination, the soil moisture content examination and so on various parameters determination principle and the method, has produced the method which the enhancement control precision measure and dynamic compensates. 详述了温度检测、空气湿度的检测、土壤含水率的检测等各参数的测定原理和方法,给出了提高控制精度的措施和动态补偿的方法。
High precision measure of basic magnetic property parameter of media for high-density hard disk 高密度硬盘介质基本磁特性参数高精度测量
A precision measure of Morris weighted factor ξ_(( hkl)) in harris-mueller inverse pole figure& lg method H-M反极图理论中测算加权因子ξ((hkl))的非近似方法&LG法
NET software, and high precision importing ball bearing silk. Not Only It has high precision measure and simple used Characters, but also has control stabilization. It is new generation Electric Universal Testing Machine. NET试验软件,配以高精度进口滚珠丝杠结构,不仅其测量精度高、操作简便,而且控制稳定,是新一代高精度的电子万能试验机。
Applying a new type of Single-chip to High Precision Measure System of Difference in Temperature 新型单片机在高精度温差检测系统中的应用
The Precision Measure and the Criterion Matrix of Three-Dimensional Stress Parameters for Monitoring Networks 监测网的精度测度与三维应变参数的准则矩阵
High precision inflatable reflector was achieved after repeat precision measure and shape adjust. 通过反复的测量和形面调整,验证了高精度充气薄膜反射面的可实现性。
In the hardware design, it introduces the overall structure of the analyzer, and shows us the way to choose the significant chip, then it exploits the key parts of high precision measure, potentiostat and I/ V convert circuit. 在硬件电路设计中,介绍了硬件的总体结构及重要芯片的选取,对高精度检测的关键模块恒电位电路与I/V转换电路进行了详细的介绍,并简单介绍了其它电路的设计。
Measurement of Positions for Hole Series on Curved Surface, worked on machine vision precision measure system by linear array CCD. 本文以军工配套项目球面孔系位置精密测量为背景,开展了基于线阵CCD的机器视觉精密测量系统的研究。
A modified cross-correlation method is proposed, which can precision measure the pulse widths of femtosecond laser pulse at different spatial positions. 我们提出了一种改进的互相关方法,它能够精密测量飞秒激光脉冲不同空间位置的时间脉宽。