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| 超声波传感器测距实验平台设计与实验 | |
| 引用本文： | 邹伟,李丽,王秀,翟长远,张睿.超声波传感器测距实验平台设计与实验[J].传感器与微系统,2011,30(10):89-92. |
| 作者姓名： | 邹伟 李丽 王秀 翟长远 张睿 |
| 作者单位： | 1. 国家农业信息化工程技术研究中心,北京100097;中国农业大学信息与电气工程学院,北京100083 2. 中国农业大学信息与电气工程学院,北京,100083 3. 国家农业信息化工程技术研究中心,北京,100097 |
| 基金项目： | 国家“863”计划资助项目(2006AA10A308); 北京市果类蔬菜创新团队资助项目 |
| 摘 要： | 超声波传感器在农业环境的实际应用中,环境的多变会引起超声波传输误差,传感器自身的波束角效应会引起测距误差,运动机械的振动也容易引起测量误差.针对超声波传感器在农业环境中的应用,设计了超声波测距实验平台.根据超声波传感器的工作原理,研究了测量误差产生的原因.重点研究了被测面和传感器波束角大小引起的测量误差,比较了不同条件... |
| 关 键 词： | 超声波传感器 波束角 误差补偿 |
Design and test of ranging test platform of ultrasonic sensor |
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| ZOU Wei,LI li,WANG Xiu,ZHAI Chang-yuan,ZHANG Rui.Design and test of ranging test platform of ultrasonic sensor[J].Transducer and Microsystem Technology,2011,30(10):89-92. | |
| Authors: | ZOU Wei LI li WANG Xiu ZHAI Chang-yuan ZHANG Rui |
| Affiliation: | ZOU Wei1.2,LI li2,WANG Xiu1,ZHAI Chang-yuan1,ZHANG Rui1(1.National Engineering Research Centre for Information Technology in Agriculture,Beijing 100097,China,2.China Agriculture University,Beijing 100083,China) |
| Abstract: | In view of the application of ultrasonic sensor in the agricultural environment,the variability of environment will cause the transmission error,the sensor beam angle effect will lead to measurement error,in addition,a lot of mechanical vibrations will cause measurement error.A ranging test platform is designed.According to the working principle of ultrasonic sensors,the reason which causes measurement error is studied.The measurement errors caused by the measured surface and the sensor beam angle is focuse... |
| Keywords: | ultrasonic sensor beam angle error compensation |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |