| 分立式激光位移传感器设计 |
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| 引用本文： | 韩星程,王黎明,王飞. 分立式激光位移传感器设计[J]. 传感器与微系统, 2014, 33(12): 104-106 |
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| 作者姓名： | 韩星程 王黎明 王飞 |
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| 作者单位： | 中北大学电子测试技术国家重点实验室,山西太原,030051 |
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| 基金项目： | 山西省自然科学基金资助项目 |
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| 摘 要： | 针对制式激光位移传感器不能满足复杂检测环境下几何尺寸检测需求的问题,提出了分立式激光位移传感器的设计方法.此方法可根据检测要求,将激光源与光电探测器分立布置,依据激光三角测距等原理确定系统分立设置的参数,并通过数据采集与标定建模等手段实现激光位移测量的功能.最后通过一设计实例,验证了该方法的可行性.
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| 关 键 词： | 激光位移传感器 复杂检测环境 分立式 三角测距原理 |
Design of discrete laser displacement sensor |
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| HAN Xing-cheng,WANG Li-ming,WANG Fei. Design of discrete laser displacement sensor[J]. Transducer and Microsystem Technology, 2014, 33(12): 104-106 |
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| Authors: | HAN Xing-cheng WANG Li-ming WANG Fei |
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| Affiliation: | (Science and Technology on Electronic Test ＆ Measurement Laboratory, North University of China, Taiyuan 030051, China) |
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| Abstract: | Aiming at problem that format laser displacement sensor can not satisfy geometry size detection requirements in complex test environment, propose a design method of discrete laser displacement sensor. This method can discretely decorate the laser source and the photoelectric detector according to detection requirements, and set the parameters of the division set in the system on the basis of laser rangefinder principles, then realize function of laser displacement measurement through methods of data acquisition and calibration modeling. Finally, it verifies feasibility of the method through a design example. |
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| Keywords: | laser displacement sensor complex detection environment discrete style triangulation principle |
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