| 强度渊制光纤位姿传感器的检测性能提高技术 |
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| 引用本文： | 李风 邝泳聪. 强度渊制光纤位姿传感器的检测性能提高技术[J]. 机电工程技术, 2005, 34(3): 11-13 |
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| 作者姓名： | 李风 邝泳聪 |
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| 作者单位： | [1]广东工业大学材料与能源学院，广东广州510090 [2]华南理工大学机械工程学院，广东广州510640 |
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| 基金项目： | 国家自然科学基金资助项目(编号:50305003) |
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| 摘 要： | 本文研究了强度调制光纤传感器的反射信号检测技术，提出基于直扫描光电二极管阵列(SSPA)取样积分的时域光强检测方法，它具有信号处理简单，有效抑制环境光和电路背景噪声影响的特点．该方法的实施有效地提高了强度调制传感器的测量精度和稳定性。
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| 关 键 词： | 光纤位姿传感器 取样积分 SSPA |
| 文章编号： | 1009-9492(2005)03-0011-03 |
| 修稿时间： | 2004-10-27 |
Technology for uprating mea surement performance of intensity modulated optic fiber distance and orientation measuring integrated sensor |
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| Li Feng ,kuang yong-cong. Technology for uprating mea surement performance of intensity modulated optic fiber distance and orientation measuring integrated sensor[J]. Mechanical & Electrical Engineering Technology, 2005, 34(3): 11-13 |
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| Authors: | Li Feng kuang yong-cong |
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| Affiliation: | Li Feng 1,kuang yong-cong 2 |
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| Abstract: | this paper focuses on technology for uprating detection performance of intensity modulated optic fiber sensor, a light intensity detecting method based on self scan photo diode array (SSPA) sampling and integration in time domain is presented, it has characteristic of simple signals processing, and effectively reducing the affect of ambient light and background noise of circuit. the application of this method distinctly improved measurement accuracy and stability of intensity modulated optic fiber sensor. |
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| Keywords: | optical fiber distance and orientation measuring integrated sensor sampling and integration SSPA |
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