Bio-Inspired Fiber Attitude Sensor for Direction-Distinguishable Pitching and Rolling Sensing
文献类型：期刊论文
| 作者 | J. Wang, X. Yang, A. Wang, H. Jiang, L. Bai, H. Meng, S. Li, T. Geng and W. Sun |
| 刊名 | Journal of Lightwave Technology
 |
| 出版日期 | 2023 |
| 卷号 | 41期号:21页码:6844-6851 |
| ISSN号 | 07338724 |
| DOI | 10.1109/JLT.2023.3294956 |
| 英文摘要 | Attitude sensors are critical elements in the field of automation control. In this study, we propose and demonstrate a whisker-inspired fiber attitude sensor (WI-FAS) capable of simultaneously measuring pitching and rolling angles. A photopolymerized whisker grows out of the central core of a seven-core fiber (SCF) and holds a solid pendulum. Six parallel Fabry-Perot interferometers formed between the SCF. The pendulum transforms variations in cavity length caused by pitching and rolling into the evolution of the interference signal. A fan-in/fan-out device is used to implement space division multiplexing of the SCF, enabling the proposed sensor to judge direction. We also develop a mathematical expression to explain the association between the pitching and rolling angles and the WI-FAS output signals. Mechanical simulations are carried out to investigate the primary factors that affect the sensitivity. With optimum settings, the proposed WI-FAS achieves continuous and simultaneous monitoring of pitching and rolling with a sensitivity of greater than 0.13 nm in the angle range of -180° to +180°. The suggested WI-FAS exhibits the advantages of compact size, high sensitivity, and has the ability to monitor pitching and rolling simultaneously. Thus it is a competitive candidate in the field of attitude sensing. © 2023 IEEE. |
| URL标识 | 查看原文 |
| 源URL | [http://ir.ciomp.ac.cn/handle/181722/67941]  |
| 专题 | 中国科学院长春光学精密机械与物理研究所 |
| 推荐引用方式 GB/T 7714 | J. Wang, X. Yang, A. Wang, H. Jiang, L. Bai, H. Meng, S. Li, T. Geng and W. Sun. Bio-Inspired Fiber Attitude Sensor for Direction-Distinguishable Pitching and Rolling Sensing[J]. Journal of Lightwave Technology,2023,41(21):6844-6851. |
| APA | J. Wang, X. Yang, A. Wang, H. Jiang, L. Bai, H. Meng, S. Li, T. Geng and W. Sun.(2023).Bio-Inspired Fiber Attitude Sensor for Direction-Distinguishable Pitching and Rolling Sensing.Journal of Lightwave Technology,41(21),6844-6851. |
| MLA | J. Wang, X. Yang, A. Wang, H. Jiang, L. Bai, H. Meng, S. Li, T. Geng and W. Sun."Bio-Inspired Fiber Attitude Sensor for Direction-Distinguishable Pitching and Rolling Sensing".Journal of Lightwave Technology 41.21(2023):6844-6851. |
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