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- laser displacement measurement 激光位移测量
- Laser displacement sensor provides a sophisticated, high-precision measurement of the economic solution to the program. 激光位移传感器提供了一个精密的,经济的解决高精度测量应用的方案。
- A transducer for lateral remote displacement measurement based on grating laser Doppler effect is introduced.The direction of movement is allowed to be perpendicular to the bisector laser beams. 摘要介绍了一种光栅横向位移遥测传感器，被测位移和光束方向垂直。
- This study aims to establish an experimental facility for imperfection measurement employing a laser displacement meter, which can provide fast, accurate and non-contact measurement for shell structures. 本研究旨在开发一套基于激光测距仪的初始缺陷测量系统，以实现对壳体结构的决速、精确、非接触的侧量。
- A high speed and highprecision displacement measurement method using double grating scales[J]. 引用该论文 节德刚;刘延杰;孙立宁;陈智超;蔡鹤皋.
- Abstract: A robot can be used for noncontact measurements when a laser displacement sensor is fixed to its end-link. 文章摘要: 在自由度冗余的机器人末端连杆上安装激光位移传感器可实现灵活的非接触测量。
- This paper presents a method of the displacement measurement using the technology of fiber Bragg gratings. 介绍了一种基于布喇格光纤光栅技术的位移测量方法。
- The experimental results prove the method is rapid and accurate for large-scale dynamic displacement measurement. 实验证明，这种测量方法是一种快速、准确的大范围面内位移测量方法。
- Numerical display of inplane displacement measurement by electronic speckle photography is described. 叙述一种散斑照相法测量面内位移的数字显示方法.
- An experimental investigation of influencing factors on contact bounce of DC relay by using a high-precision laser displacement sensor was presented. 利用高精度激光位移传感器测量直流继电器触头弹跳的特征参数,通过实验研究其影响因素。
- The experiment shows that accuracy of laser displacement sensor(LDS) can be improved remarkably by the developed error compensation method. 实验结果表明所提出的误差补偿方法可有效地提高激光位移传感器的测量精度。
- A rapid and accurate method of speckle correlation displacement measurement is presented based on study and analysis on speckle characteristics. 通过对散斑特性的研究与分析，提出了一种快速、准确的散斑相关搜寻法。
- The approach combines out-plane displacement measurement and theoretical relations between the displacement and the initial pretension of the membrane. 该方法是通过可控制、可量测的气压值反推出膜材在各方向上的预张力。
- This paper discusses the processing circuit and features of the CMOS miniature camera used as a graphic sensor in the real-time photoelectric displacement measurement. 本文将讨论微型CMOS电视摄像机作为图像传感器在实时光电位移测量时的处理电路及性能分析。
- A “progressive updating”method of large-scale displacement measurement is proposed to avoid the defect of low correlation coefficient caused by large-scale displacement. 同时还提出一种“逐步更新"的测量方法，它克服了由于大的位移而导致相关系数偏低的缺点。
- After finishing analysis, design and calibration to strain foil, the displacement measurement system based on strain foil was built up for free-piston Stirling cooler. 通过分析、设计和标定，建立了一套基于应变片的自由活塞斯特林制冷机位移测量系统。
- Besides, the vibrations of the valve body and poppet induced by the cavitating flow are detected using vortex displacement transducer, laser displacement meter and digital strain device. 实验同时采用涡流式位移传器、激光位移器和数字应变测量仪等构成的检测系统，研究了气穴流场诱发的阀体与阀芯振动。
- In contemporary industrial field such as microelectronics and ultra-precision manufacture, the displacement measurement with high precision is in great demand. 在微电子、超精加工等现代工业技术领域,对精密位移测量的要求越来越高。
- The experimental testing results indicate that the displacement measurement system is reliable, simpler and cheaper, which needs not special installation site. 实验测试结果表明，该位移测量系统是可靠的，具有体积小、投资省等优点，且不需要特别的安装空间。
- Sinusoidal phase modulating technique is introduced in to the self-mixing interference in order to improve the displacement measurement accuracy of the self-mixing interferometer. 为了提高自混合干涉仪的位移测量精度,提出将正弦相位调制技术引入自混合干涉中。
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