- 更多网络例句与自准直仪相关的网络例句 [注:此内容来源于网络,仅供参考]
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The precision of photoelectric Autocollimator in our country is low, so the research of how to improve its precision is necessary.
国内光电自准直仪的精度较低,提高光电自准直仪精度的研究势在必行。
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The zero-position is the position of the Z-axis, with which each measuring objective of the autocollimator
位是Z 轴的位置,通过它每一个测量物镜由自准直仪聚焦到各自自定心固定器的最高边缘上。
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The main idea of this article is how to improve the resolution and precision of photoelectric Autocollimator, contains next aspects: 1, How to improve the resolution of imaging apparatus with Cubic Spline Interpolation Functions.
本文针对如何提高光电自准直仪的分辨率及精度进行研究,研究内容表现在以下几方面: 1、将三次样条插值应用到成像器件的细分中,提高自准直仪成像器件的分辨率。
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Experimental results show that the proposed method is fast,stable and accurate,and the measuring accuracy of the modified CCD laser autocollimator is improved from 2 arcsec to ±0.25 arcsec in 0.23 s using the proposed method.
光电自准直仪中典型的激光CCD自准直仪因其较高的测量精度和稳定性得到了广泛的应用[6~10],但其常用的定位方法,如重心定位法[7]、矩心内插法[8]等,均存在定位精度低、重复性差且计算速度慢的缺点。
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Autocollimator is a kind of instrument for precise angle measuring, it is predominant in the field of multidimensional and non-contact measurement of tiny angle. It works with the principle of autocollimating and been used in a lot of fields, such as linearity and flatness of precise flat.
中文摘要自准直仪是一种精密角度测量仪器,在实现小角度的多维、非接触测量中具有独特的优点,它利用光学自准直成像的原理来实现在一定范围内测量物体的角度变化量,被广泛应用于导轨平台的直线度、精密平台的平面度等测量领域。
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In order to make up for the deficiency that photoelectric autocollimator does not have high resolution and large measuring range at present, an auto-collimation angular measurement method based on imaging grating is presented.
针对目前光电自准直仪难以做到既有高分辨力同时又有大的测量范围的不足,提出一种成像式光栅自准直测角方法。
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Experimental results show that the proposed method is fast, stable and accurate, and the measuring accuracy of the modified CCD laser autocollimator is improved from 2 arcsec to ±0.25 arcsec in 0.23 s using the proposed method.
实验结果表明,该定位方法稳定性好,定位精度高且实时性强,应用该方法改进后激光CCD自准直仪的测量精度由2"提高到±0.25",且单次测量时间小于0.23 s,可满足激光CCD自准直仪在小角度测量和瞄准跟踪等领域的高精度实时测量需求。
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At present, optical precision instruments, including high-precision digital Autocollimator, goniometer, automatic optical focal length of the device, eccentric parallel devices and fluorescent tubes, etc., while providing for the optical, infrared and mechanical measurement of the field of customized products and programs, through international ISO9001 quality certification system.
目前光学精密仪器包括高精度数字式自准直仪、测角仪、全自动光学焦距仪、偏心仪及平行光管等,同时提供针对光学、红外及机械测量领域的定制产品和方案,通过国际ISO9001质量认证体系。
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Our Leading Products include:Sclerometer Testing machine,Microscope,Video measuring instrument,Metallographic sampling instrument,Autocollimator,Magnifier and Magnetic table block optical and Material's performance examination and testing instruments.
主导产品包括:硬度计、试验机、显微镜、影像测量仪、金相制样、自准直仪、放大镜及磁性表座等光学和材料性能检测测试仪器。
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Its Leading products including Sclerometer,Testing machine,Microscope,Video measuring instrument,Metallographic sampling instrument,Autocollimator,Magnifier and Magnetic table block of optical and Material's performance examining and testing instruments.
主导产品包括硬度计、试验机、显微镜、影像测量仪、金相制样、自准直仪、放大镜及磁性表座等光学和材料性能检测测试仪器。
- 更多网络解释与自准直仪相关的网络解释 [注:此内容来源于网络,仅供参考]
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autocollimation:自准直仪
autocoherer 自动检波器 | autocollimation 自准直仪 | autocollimator 准直望远镜
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autocollimator:自动准直仪
autoclave 高压釜 | autocollimator 自动准直仪 | autofrettage 自应力加工
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autocollimator:自动照准仪
autocollimation 自准直 | autocollimator 自动照准仪 | autocompensation 自动补偿
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autocollimator:准直望远镜
autocollimation 自准直仪 | autocollimator 准直望远镜 | autoconditioning 自动调整
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autocollimator objective:准直物镜
autocollimator 自准直望远镜,自准直仪 | autocollimator objective 准直物镜 | autocompensation 自动补偿
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universal autocollimator:通用自准直仪
通用异步收发器 universal asynchronous receiver transmitter; UART | 通用自准直仪 universal autocollimator | 通用夹 universal clamp
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photoelectric autocollimator:光电自准直仪
光[测]弹性学 photoelasticity | 光电自准直仪 photoelectric autocollimator | 光电池 photoelectric cell
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autocoherer:自动检波器
autocoding 自动编码 | autocoherer 自动检波器 | autocollimation 自准直仪
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autofrettage:自应力加工
autocollimator 自动准直仪 | autofrettage 自应力加工 | autogenous cutting 气割