| 埋入式光纤传感原理及实验研究--航天Smart结构 |
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| 引用本文： | 吴德隆,张忠,阎绍泽. 埋入式光纤传感原理及实验研究--航天Smart结构[J]. 导弹与航天运载技术, 1999, 0(4): 42-50 |
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| 作者姓名： | 吴德隆 张忠 阎绍泽 |
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| 作者单位： | 1. 北京宇航系统工程设计部,北京,100076
2. 清华大学,北京,100084 |
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| 基金项目： | 国家自然科学基金;59482006; |
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| 摘 要： | 对Ｓｍａｒｔ材料／结构中的光纤传感原理进行了探讨，并进行实验研究，首先介绍了Ｓｍａｒｔ结构中常见的埋入式光纤传感器的特点及其工作原理，然后提出了应用多模光纤在编织复合材料Ｓｍａｒｔ结构中进行应变场测量的方案，建立了实验装置，给出了实验结果并进行了讨论。
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| 关 键 词： | 光纤传感器 Smart结构 复合材料 |
Sensing Principle and Experimental Study of Embeded Optical Fiber in Space Smart Structure |
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| Wu Delong,Zhang Zhong,Yan Shaoze. Sensing Principle and Experimental Study of Embeded Optical Fiber in Space Smart Structure[J]. Missiles and Space Vehicles, 1999, 0(4): 42-50 |
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| Authors: | Wu Delong Zhang Zhong Yan Shaoze |
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| Abstract: | In this paper, sensing principle and experimental study of embeded optical fiber in smart structure are presented. Characteristics and principle of optical fiber sensors embedded in typical smart structures are described, and then a strain measuring method by using multi mode optical fiber in composite material structures is developed. A set of experimental system is set up, and some beneficial results are obtained and analyzed. |
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| Keywords: | Optical fiber sensor +Smart structure Composite material. |
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