| 基于磁阻原理非接触式位移测量的非线性方法 |
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| 引用本文： | 尚群立,殷玲玲. 基于磁阻原理非接触式位移测量的非线性方法[J]. 仪器仪表学报, 2007, 28(3): 524-528 |
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| 作者姓名： | 尚群立 殷玲玲 |
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| 作者单位： | 杭州电子科技大学自动化学院,杭州,310018 |
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| 基金项目： | 国家高技术研究发展计划(863计划);浙江省科技计划 |
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| 摘 要： | 针对低功耗和非接触式位移测量的应用需求，利用磁阻传感器，本文在传统的线性测量方法的基础上，提出了一种非线性的测量方法。设计了一个测量系统，实测结果表明该方法测量精度高、测量范围广、简单易用，也节省了成本。
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| 关 键 词： | 磁阻传感器 位移测量 低功耗 非线性方法 拟合 |
| 修稿时间： | 2006-03-01 |
Non-linear method of non-contact displacement sensing based on magnetoresistive principle |
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| Shang Qunli,Yin Lingling. Non-linear method of non-contact displacement sensing based on magnetoresistive principle[J]. Chinese Journal of Scientific Instrument, 2007, 28(3): 524-528 |
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| Authors: | Shang Qunli Yin Lingling |
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| Abstract: | Aiming at the application requirement of low power consumption and non-contact displacement sensing, based on traditional linear measurement method, a non-contact, non-linear measurement method is presented, which makes use of magenetoresistive sensor. A simple sensing system was developed to verify the proposed idea. This approach was proved to be effective both from theoretical analysis and experiment. Experiment result indicates that this method features high measurement accuracy, large measurement range, and easy to use; it also has a very low power consumption, which cuts down the measurement cost. |
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| Keywords: | magnetoresistive sensor displacement sensing low power consumption non-linear method fitting |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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