| 振弦式传感器的频率敏感机理与应用 |
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| 引用本文： | 江修,张焕春,经亚枝.振弦式传感器的频率敏感机理与应用[J].传感器与微系统,2003,22(12):22-24. |
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| 作者姓名： | 江修 张焕春 经亚枝 |
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| 作者单位： | 南京航空航天大学,自动化学院,江苏,南京,210016 |
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| 摘 要： | 分析振弦式传感器的频率敏感机理,理论上说明这类传感器的传感原理。论述这类传感器使用过程中的关键———激振方式选择的理论依据。比较2类振弦式传感器的特点及使用要点,理论推导和实际运用结合起来,实际使用说明了理论分析的正确性。
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| 关 键 词： | 振弦式传感器 激振 基频 频率敏感机理 |
| 文章编号： | 1000-9787(2003)12-0022-03 |
| 修稿时间： | 2003年7月17日 |
Frequency sensitivity mechanism and application of vibrating wire sensors |
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| JIANG Xiu,ZHANG Huan-chun,JING Ya-zhi.Frequency sensitivity mechanism and application of vibrating wire sensors[J].Transducer and Microsystem Technology,2003,22(12):22-24. |
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| Authors: | JIANG Xiu ZHANG Huan-chun JING Ya-zhi |
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| Abstract: | Frequency sensitivity mechanism and the sensing principle of vibrating wire sensors are developed and analyzed in theory.The key to the use of the sensor--the theoretical basis of the mode of exciting the sensor to vibrate is discussed.Compared the characteristic and the main points in use of two kinds of vibrating wire sensors, theoretical evaluation with pratical use is combined,an example shows that theoretical analysis is right. |
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| Keywords: | vibrating wire sensors exciting to vibrate basic frequency frequency sensitivity mechanism |
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