| 相关检测技术在应变测量中的应用 |
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| 引用本文： | 李日忠,黄俊斌,谭波,顾宏灿.相关检测技术在应变测量中的应用[J].舰船电子工程,2011,31(1):140-142. |
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| 作者姓名： | 李日忠 黄俊斌 谭波 顾宏灿 |
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| 作者单位： | 海军工程大学兵器工程系,武汉,430033 |
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| 摘 要： | 为了提高应变测量系统的测量精度，采用了相关检测技术测量应变电阻阻值，能显著抑制环境电磁干扰和放大器的直流误差、1／f噪声，提高了测量精度。
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| 关 键 词： | 应变 相关检测 电阻值测量 电阻桥 |
Application of Correlation Detection in Strain Measurement |
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| Li Rizhong,Huang Junbin,Tan Bo,Gu Hongcan.Application of Correlation Detection in Strain Measurement[J].Ship Electronic Engineering,2011,31(1):140-142. |
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| Authors: | Li Rizhong Huang Junbin Tan Bo Gu Hongcan |
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| Institution: | Li Rizhong Huang Junbin Tan Bo Gu Hongcan(Dept.of Weaponry Eng.,Naval University of Engineering,Wuhan 430033) |
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| Abstract: | In order to improve the precision of the strain measurement system,correlation detection technology is used to measure the resistance of strain resistors.The environmental electromagnetic disturbance,DC error and 1/f noise of amplifier are rejected obviously by using this technology,hence the measure precision is improved greatly. |
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| Keywords: | strain correlation detection resistance measurement resistor bridge |
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