| 一种新型的三参量传感器 |
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| 引用本文： | 王南,王绍荣,张新超.一种新型的三参量传感器[J].传感器世界,2010,16(12):14-17. |
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| 作者姓名： | 王南 王绍荣 张新超 |
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| 作者单位： | 中国地震局工程力学研究所;防灾科技学院 |
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| 基金项目： | 中国地震局基本科研业务专项基金项目，国家实用新型专利 |
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| 摘 要： | 单参量传感器（加速度计、速度计或位移计）只能输出一种参量。本文介绍一种三参量转换器，可与任何一种单参量传感器组成一套完整的三参量传感器，可同时输出加速度、速度和位移三种参量。分析了三参量转换器的基本原理及构成三参量传感器的方法，给出了实测数据和相关的技术指标。构成的新型三参量传感器已在工程振动、强地震动等领域的测量中得到应用，取得了满意的效果。
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| 关 键 词： | 加速度 速度 位移 三参量传感器 |
A new three-parameter sensor |
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| WANG Nan,ZHANG Xin-chao,WANG Shao-rong.A new three-parameter sensor[J].Sensor World,2010,16(12):14-17. |
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| Authors: | WANG Nan ZHANG Xin-chao WANG Shao-rong |
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| Affiliation: | , WANG Shao-rong (1.Institute of Engineering Mechanics, China Earthquake Administration, Harbin 150080, China; 2. Institute of Disaster-Prevention Science and Technology, Sanhe 065201, China) |
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| Abstract: | Single-parameter sensor （accelerometer, velocity sensor or displacement sensor） can only output one parameter. A new kind of three-parameter converter is presented in this paper, which can be used with any kind of single-parameter sensors to form a three-parameter sensor and output acceleration, velocity and displacement simultaneously. The basic principle and structure of three-parameter converter are introduced. Measured data and related technical parameters are given too. The new three-parameter sensors have been widely applied to measurements of engineering vibration and strong motion, and satisfactory results have been achieved. |
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| Keywords: | acceleration velocity displacement three-parameter sensor |
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