Flexible curvature sensor based on composite substrate

Yan-lin HE; Xu ZHANG; Guang-kai SUN; Yan-ming SONG; Lian-qing ZHU

doi:10.3788/OPE.20192706.1263

您当前的位置：

首页 >

文章列表页 >

Flexible curvature sensor based on composite substrate

Life Science Instrument | 更新时间：2020-08-13

- Flexible curvature sensor based on composite substrate
- Optics and Precision Engineering Vol. 27, Issue 6, Pages: 1263-1269(2019)
- 作者机构：
  
  北京信息科技大学仪器科学与光电工程学院，北京 100016
- 作者简介：
- 基金信息：
- DOI：10.3788/OPE.20192706.1263
  CLC： TN253; TH73
- Received：24 December 2018，
  
  Accepted：21 January 2019，
  
  Published：15 June 2019
- 稿件说明：
移动端阅览
Yan-lin HE, Xu ZHANG, Guang-kai SUN, et al. Flexible curvature sensor based on composite substrate[J]. Optics and precision engineering, 2019, 27(6): 1263-1269.
DOI：

Yan-lin HE, Xu ZHANG, Guang-kai SUN, et al. Flexible curvature sensor based on composite substrate[J]. Optics and precision engineering, 2019, 27(6): 1263-1269. DOI： 10.3788/OPE.20192706.1263.

摘要

为了实现生物医疗领域软体手术机器人等柔性机构的曲率测量，本文提出并设计了基于PVC(Polyvinyl Chloride，聚氯乙烯)和硅胶复合基底的光纤布拉格光栅柔性曲率传感器。将光纤光栅植入到硅胶片中，并将硅胶片粘贴在PVC基底的表面，形成基于PVC和硅胶复合基底的曲率传感器。使用标准曲率校准块对传感器进行了校准实验，测试不同曲率下传感器的反射光谱、波长漂移量等参数。为了证明PVC基底对植入在硅胶中FBG传感器的性能影响，对基于PVC和硅胶复合基底和基于硅胶基底的传感器进行了灵敏度和重复性的实验测试。实验结果表明：PVC基底可以提高植入硅胶中FBG曲率传感器的灵敏度和重复性，且基于PVC-硅胶复合基底的传感器灵敏度最高可达245.5 pm/m

-1

，偏差指数不足3%。该传感器在生物医学等软体机器人和柔性机构的曲率测量中具有广阔的应用前景。

Abstract

To meet the demand for curvature measurements in the fields of intelligent biomedical equipment and soft robotics

among others

a flexible curvature sensor based on a polyvinyl chloride (PVC) and silicone composite substrate was proposed and has been designed. Firstly

a fiber Bragg grating (FBG) sensor was embedded into a silicone film

which was pasted onto the surface of a PVC substrate. Then

calibration experiments were carried out to evaluate the reflection spectrum and wavelength shift of the sensor. Finally

the sensitivity and repeatability of the sensor based on the composite and silicone substrates were tested experimentally. The experimental results show that the sensitivity and repeatability of the FBG curvature sensor can be improved by using a PVC-reinforced substrate. The maximum sensitivity of the FBG sensor with the composite substrate is 245.5 pm/m

-1

and its deviation index is less than 3%. The sensor has wide application prospects in the fields of soft robotics and biomedical curvature measurements.

关键词

Keywords

references

HE Y L, ZHU L Q, SUN G K, et al.. Design, measurement and shape reconstruction of soft surgical actuator based on fiber bragg gratings[J]. Applied Sciences, 2018, 8: 1773.

SONG S, LI Z, YU H, et al.. Electromagnetic positioning for tip tracking and shape sensing of flexible robots[J]. IEEE Sensors Journal, 2015, 15(8): 4565-4575.

ASBECK A T, ROSSIS M M D, GALINA I, et al.. Stronger, smarter, softer: next-generation wearable robots[J]. IEEE Robotics & Automation Magazine, 2014, 21(4): 22-33.

ABAYAZID M, KEMP M, MISRA S. 3D flexible needle steering in soft-tissue phantoms using Fiber Bragg Grating sensors[C]. IEEE International Conference on Robotics and Automation. New York: IEEE, 2013: 5843-5849.

SUN G K, WU Y P, LI H, et al.. 3D shape sensing of flexible morphing wing using fiber Bragg grating sensing method[J]. Optik, 2018, 156: 83-92.

张开宇, 闫光, 孟凡勇, 等.温度解耦增敏式光纤光栅应变传感器[J].光学精密工程, 2018, 26(6): 1330-1337.

ZHANG K Y, YAN G, MENG F Y, et al.. Temperature decoupling and high strain sensitivity fiber Bragg grating sensor[J]. Opt. Precision Eng., 2018, 26(6): 1330-1337.(in Chinese)

郭永兴, 熊丽, 孔建益, 等.滑动式光纤布拉格光栅位移传感器[J].光学精密工程, 2017, 25(1): 50-58.

GUO Y X, XIONG L, KONG J Y, et al.. Sliding type fiber Bragg grating displacement sensor[J]. Opt. Precision Eng., 2017, 25(1): 50-58.(in Chinese)

娄小平, 陈仲卿, 庄炜, 等.非正交FBG柔杆空间形状重构误差分析及标定[J].仪器仪表学报, 2017, 38(2): 386-393.

LOU X P, CHEN Z Q, ZHUANG W, et al.. Error analysis and calibration for FBG shape reconstruction based on non-orthogonal curvatures[J]. Chinese Journal of Scientific Instrument, 2017, 38(2): 386-393. (in Chinese)

邹红波, 孙水发, 吉培荣.基于CLPG的FBG监测系统及其应用[J].仪器仪表学报, 2012, 33(7): 1567-1572.

ZHOU H B, SUN SH F, JI P R. FBG interrogation system based on CLPG and its application[J]. Chinese Journal of Scientific Instrument, 2012, 33(7): 1567-1572. (in Chinese)

TANG W, TIAN L, ZHAO X. Research on displacement measurement of disk vibration based on machine vision technique[J]. Optik-International Journal for Light and Electron Optics, 2016, 127(8): 4173-4177.

KANG X, LI T, SIA B, et al.. A novel calibration method for arbitrary fringe projection profilometry system[J]. Optik-International Journal for Light and Electron Optics, 2017, 148: 227-237.

沈涛, 孙滨超, 冯月.马赫-曾德尔干涉集成化的全光纤磁场与温度传感器[J].光学精密工程, 2018, 26(6): 1338-1345.

SHEN T, SUN B CH, FENG Y. Mach-Zehneder interference all-fiber sensor for measurement of magnetic field and temperature[J]. Opt. Precision Eng., 2018, 26(6): 1338-1345.(in Chinese)

王花平, 向平.基于应变传递理论的光纤传感器优化设计[J].光学精密工程, 2016, 24(6):1233-1241.

WANG H P, XIANG P. Optimization design of optical fiber sensors based on strain transfer theory[J]. Opt. Precision Eng., 2016, 24(6):1233-1241. (in Chinese)

GE J, JAMES A E, XU L, et al.. Bidirectional soft silicone curvature sensor based on off-centered embedded fiber Bragg grating[J]. IEEE Photonics Technology Letters, 2016, 28(20): 2237-2240.

WESTBROOK, KREMP T, FEDER S, et al.. Continuous multicore optical fiber grating arrays for distributed sensing applications[J]. Journal of Lightwave Technology, 2017, 35(6): 1248-1252.

CHILDLERS B A, GIFFORS D K, DUNCAN R G, et al.. Fiber optic position and shape sensing device and method relating thereto: Google Patents[P]. 2005.

ZHAO Y, WANG C, YIN G, et al.. Simultaneous directional curvature and temperature sensor based on a tilted few-mode fiber Bragg grating[J]. Applied Optics, 2018, 57(7): 1671-1678.

TIAN Y, CHAI Q, TAN T, et al.. Directional bending sensor based on a dual side-hole fiber Mach-Zehnder interferometer[J]. IEEE Photonics Technology Letters, 2018, 30(4): 375-378.

YANG T T, XIE D, LI Z H, et al.. Recent advances in wearable tactile sensors: Materials, sensing mechanisms, and device performance[J]. Materials Science and Engineering R: Reports, 2017, 115: 1-37.

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Flexible curvature sensor based on composite substrate

Temperature decoupling and high strain sensitivity fiber Bragg grating sensor

Design of multi-channel sequential front light imaging system for transient condition

Sensitivity laws and prediction of piezoelectric force sensors at different loading points

Research progress of gas absorption spectrum detection technology based on photonic crystal fiber

Related Author

HE Yanlin ZHANG Xu SUN Guangkai SONG Yanming ZHU Lianqing

Kai-yu ZHANG

Guang YAN

Fan-yong MENG

ZHANG Zhanfei

HUANG Jie

SONG Qiang

FENG Fei

Related Institution

College of Instrumentation Science and Photoelectric Engineering， Beijing Information Science and Technology University

Beijing Engineering Research Center of Optoelectronic Information and Instruments

Instrument Science and Optoelectronic Engineering, Beijing Information Science and Technology University

China Aerodynamic Research and Developmnet Center Super High Speed institute

Xi’an Institute of Optics and Precision Mechanics， Chinese Academy of Sciences

AI问答

Address：No.3888 Dong Nanhu Road, Changchun, Jilin, China Postal code：130033
Tel：0431-86176855 Email：gxjmgc@ciomp.ac.cn
Technical support is provided by Beijing Founder electronics co., LTD 吉ICP备11002662号-17 京公网安备11010802024621
It is recommended to read the content of this site in Chrome&IE9+. Please switch to extreme mode in browser 360.
Cookies We use cookies to help provide and enhance our service and tailor content. By continuing, you agree to the use of cookies.

⁰