| 压力传感器动态测量方法的研究 |
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| 引用本文： | 张东青,王烨. 压力传感器动态测量方法的研究[J]. 传感器与微系统, 2007, 26(6): 23-25 |
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| 作者姓名： | 张东青 王烨 |
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| 作者单位： | 1. 黑龙江科技学院,黑龙江,哈尔滨,150027
2. 中国电子科技集团公司,第四十九研究所,黑龙江,哈尔滨,150001 |
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| 摘 要： | 介绍一种获得压力传感器动态特性指标的方法,可以利用周期压力波激励压力传感器,测得压力传感器的频率响应,然后,利用计算机采集输出电压,通过软件处理滤波的方法,就可以获得压力传感器的频谱特性。测量结果证明:这种测量方法可以很方便地获得传感器全频程的动态特性,为进一步设计改善压力传感器的动态性能提供实验数据。
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| 关 键 词： | 压力传感器 动态测量 频率响应 |
| 文章编号： | 1000-9787（2007）06-0023-03 |
| 修稿时间： | 2007-04-19 |
Research on dynamic measurement method for pressure transducer |
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| ZHANG Dong-qing,WANG Ye. Research on dynamic measurement method for pressure transducer[J]. Transducer and Microsystem Technology, 2007, 26(6): 23-25 |
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| Authors: | ZHANG Dong-qing WANG Ye |
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| Affiliation: | 1. Heilongjiang Science Technology Institute, Harbin 150027, China; 2. The 49th Research Institute of China Electronic Technology Group Corporation, Harbin 150001, China |
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| Abstract: | A method for gaining dynamic index of pressure transducer is introduced, the frequency response of pressure transducer is measured through stimulating pressure transducer by cycle pressure wave, then output voltage is collected through using computer with filter solved by software, so spectral property of pressure transducer can be gained. The test results show that dynamic characteristic in full spectral range may be gained by the measurement method easily, it can provide test data for more improving and designing dynamic performance of pressure transducer. |
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| Keywords: | pressure transducer dynamic measurement frequency response |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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