The experimental results given in the paper have been successfully applied to the development of JC-1 preci-sion goniometer. 文中给出的实验测试结果成功地用于JC-1型精密测角仪中。
Cervical range of motion and pressure pain thresholds were measured using a goniometer and an algometer. 颈活动度和压痛阈用关节角度计和痛觉计进行测量。
Based on the practical need, a field directional reflection multiangular system is designed, which includes goniometer, drive system and control system. 根据实际测量特点,研制了室外方向反射多角度测量系统,主要包括测量架机构、驱动系统、控制系统。
Microcomputer Data Acquisition and Processing System for Measuring Precision Goniometer 检测精密测角仪精度的微机数据采集处理系统
PC_401 computer system was introduced to the double crystal goniometer for small angle scattering measurement. 对双晶衍射仪实行改造,用一台PC_401微机直接控制和进行小角散射等测量。
The Design of the Optical System for JC-1 Precision Goniometer JC-1型精密测角仪光学系统设计
The design of mobile direction finding and location system based on goniometer is introduced in the paper. While simplifying the design of hardware, some signal processing method is used in order to improve the precision of direction finding. 文章主要介绍了一种基于角度计体制的车载测向定位系统设计,在简化硬件设计的同时利用一些相应的软件算法来进行处理,以提高测向的精度。
A Electronic Processing System for High-precision Goniometer 高精度测角仪的电信号处理系统
The Development of JC-1 Precision Goniometer JC&1型精密测角仪的研制
Based on the theory of the Multi-chip CCD butting system, How this measurement method in goniometer can be checked and corrected are particularly discussed. ,在分析多CCD拼接相机结构理论基础上,提出了多CCD拼接相机系统测角精度检测方法。
When The goniometer is used as spectrometer, the design of 2:1 driving mechanism of self-hunting minimal angle of deviation method is applied. Synchronous error of the driving mechanism is estimated, and the error data are given. 介绍了当仪器作为分光仪使用时,采用自寻最小偏向角法的2:1传动机构的设计,估算了传动机构的同步误差,并给出了误差数据。
Design of Mobile Direction Finding and Location System Based on Goniometer 基于角度计体制的车载测向定位系统设计
By the above method the equation of error curve of the goniometer can also be obtained at the same time. 该方法不但可以方便地检定多面棱体的角度误差,还可以同时求出测角仪的误差曲线方程。
Geometrical Error due to the divergence of X-ray beam was analysed in an Ω& goniometer with stationary slit for residual stress measurement. 本文分析了准聚焦常规法应力测定中由于X射线有一定发散度造成的测量误差,并给出了修正方法。
Measurement principle of the test device, which is used to determine the error of the dynamic goniometer is introduced. And also the design procedure and experiment result are presented. 介绍了动态测角仪测量准确度检测系统的检测原理、测量系统的总体设计及实验结果。
This paper described an optical system with dynamic photoelectric autocollimator for location of JC-1 precision goniometer. In order to meet the demand of high accuracy angle measuring of multi-spectral lines, the optical system structure and the aberration correcting method are discussed as well. 本文重点介绍JC-1型精密测角仪的动态光电自准直定位平行光管光学系统,为了满足测角仪对多谱线高精度测量的要求,应采用的结构形式及象差校正方案。
This paper describes the design of Automatic Measurement& Control System of X Ray Diffraction Goniometer. 介绍了X射线衍射定向仪的工作原理,并对X射线衍射定向仪的自动测控系统的设计进行了描述。
Distribution of angular measurement errors of the high accuracy inductosyn in a newly developed goniometer and measures taken to reduce the said errors are described in the article. The real-time dynamic measuring accuracy is analyzed. 本文结合新研制的系统讨论了高精度感应同步器测角误差的分配及其减小措施,重点分析了动态实时测量精度问题。
In this article general formulas are derived which account for the influence of X-ray geometry, the nonideal adjustment of goniometer and the parameters of recording system on the centre of gravity, on the mean-square width and on the Fourier coefficients of the line profile. 本文研究X射线衍射仪的各种工作条件对干涉线纹的重心位置、均方宽度和傅里叶系数的影响,得出了普遍的公式。
The malfunction places include X ray generation device, vacuum of sample and spectrum chamber, detector, crystal and goniometer. 故障部位包括X射线装置、样品室和光谱室的真空、探测器、晶体和测角仪。
As for the combination of the errors of the goniometer, it is considered to be better to use arithmetic sum rather than the root of square sum. 本文对用方和根法计算测角仪的误差提出了不同看法,认为用算术和法较合适。
The measurments of refractive index of lithium niobate integrated optical substrates were performed by means of prism coupling method on a precision goniometer with He-Ne laser. 在2〃精度的测角仪上,用棱镜耦合法,以0.6μm的准直He-Ne激光束(直径1mm)实现了铌酸锂(LN)晶片折射率的高精度测量。
This paper briefly introduced the technology progress in X-ray source, goniometer, optics, sample holders, accessories, detectors and software of polycrystal X-ray diffractometers in recent years. 简要介绍了近几年来多晶X射线衍射仪的光源、测角仪、样品台、光学系统、附件、检测器和应用软件方面的技术进展和用途扩展情况。
The Design of Main Part and Driving Mechanism of JC-1 Precision Goniometer JC-1型精密测角仪主体与传动机构设计
The dynamic goniometer system on laser gyro base can bring these features into full play in the process of angle measurement. 基于激光陀螺的动态测角仪系统能够将它的这些优异特性在角度测量的过程当中得以充分的发挥。
Finally, the structural design of multi-channel hemispherical laser retro-reflector array was completed. ( 6) Angle error of retro-reflector and parallelism of retro-reflector were tested with the method of precision goniometer and photoelectric quasi collimator respectively. 最后,完成了多通道半球形激光角反射器阵列的结构设计。(6)采用精密测角仪和光电准直仪对角反射器的角度误差和平行度进行检测,结果满足技术指标要求。
According to equipment requirements, the papers designed a small goniometer accord with geological experiment, then made a mock-up and verified the feasibility of the design through experiment and analysis. 本项目根据地理遥感研究对测角仪设备的要求,设计了一台符合地理遥感实验的测角仪,制作了实物模型,通过实验分析,验证了设计的可行性。
Accelerometer and interferometric laser goniometer are usually used to measure angle of attack of a wind tunnel model in most domestic wind tunnel test nowadays, whereas stereo vision technology has been applied in wind tunnel test abroad. 目前,国内的风洞试验多数还在使用加速度攻角传感器和干涉式激光测角仪测量模型攻角,而国外已经将三维视觉测量技术应用于风洞试验中。