浏览全部资源
扫码关注微信
合肥工业大学 仪器科学与光电工程学院 测量理论与精密仪器安徽省重点实验室, 安徽 合肥 230009
Received:04 September 2021,
Revised:15 October 2021,
Published:10 April 2022
移动端阅览
刘芳芳,杨子涵,焦宇辉等.皮米量级微位移信号处理分辨力的光纤布拉格光栅探针系统[J].光学精密工程,2022,30(07):755-764.
LIU Fangfang,YANG Zihan,JIAO Yuhui,et al.Fiber Bragg grating probe system with picometer-level micro-displacement signal processing resolution[J].Optics and Precision Engineering,2022,30(07):755-764.
刘芳芳,杨子涵,焦宇辉等.皮米量级微位移信号处理分辨力的光纤布拉格光栅探针系统[J].光学精密工程,2022,30(07):755-764. DOI: 10.37188/OPE.20223007.0755.
LIU Fangfang,YANG Zihan,JIAO Yuhui,et al.Fiber Bragg grating probe system with picometer-level micro-displacement signal processing resolution[J].Optics and Precision Engineering,2022,30(07):755-764. DOI: 10.37188/OPE.20223007.0755.
为了实现超高分辨力的微位移测量,建立了基于光纤布拉格光栅传感的高灵敏度探针系统,研究了静态锁相放大技术,用于检测小于纳米量级的微位移信号。根据光纤布拉格光栅传感原理,设计了高灵敏度的双光栅自补偿解调系统结构。基于信号特征研究了静态锁相放大技术,用于实时检测处理微弱测量信号。最后,通过探针系统的性能测试实验可获得灵敏度和分辨力等参数。实验结果表明:探针系统在接触区域的微位移测量范围约为1
<math id="M1"><mtext> </mtext><mi mathvariant="normal">μ</mi><mi mathvariant="normal">m</mi></math>
http://html.publish.founderss.cn/rc-pub/api/common/picture?pictureId=26838316&type=
http://html.publish.founderss.cn/rc-pub/api/common/picture?pictureId=26838314&type=
4.91066647
3.13266683
,灵敏度为
<math id="M2"><mo>-</mo><mn mathvariant="normal">15.33</mn><mtext> </mtext><mi mathvariant="normal">m</mi><mi mathvariant="normal">V</mi><mo>/</mo><mi mathvariant="normal">n</mi><mi mathvariant="normal">m</mi></math>
http://html.publish.founderss.cn/rc-pub/api/common/picture?pictureId=26838310&type=
http://html.publish.founderss.cn/rc-pub/api/common/picture?pictureId=26838309&type=
21.42066574
2.79399991
,短期噪声极差的均值为0.83 mV,标准差为0.32 mV,信号处理分辨力约为
<math id="M3"><mn mathvariant="normal">0.06</mn><mtext> </mtext><mi mathvariant="normal">n</mi><mi mathvariant="normal">m</mi></math>
http://html.publish.founderss.cn/rc-pub/api/common/picture?pictureId=26838329&type=
http://html.publish.founderss.cn/rc-pub/api/common/picture?pictureId=26838312&type=
10.49866676
2.45533323
(
<math id="M4"><mn mathvariant="normal">60</mn><mtext> </mtext><mi mathvariant="normal">p</mi><mi mathvariant="normal">m</mi></math>
http://html.publish.founderss.cn/rc-pub/api/common/picture?pictureId=26838333&type=
http://html.publish.founderss.cn/rc-pub/api/common/picture?pictureId=26838331&type=
8.63599968
3.13266683
),其标准差为
<math id="M5"><mn mathvariant="normal">0.02</mn><mtext> </mtext><mi mathvariant="normal">n</mi><mi mathvariant="normal">m</mi></math>
http://html.publish.founderss.cn/rc-pub/api/common/picture?pictureId=26838318&type=
http://html.publish.founderss.cn/rc-pub/api/common/picture?pictureId=26838334&type=
10.49866676
2.45533323
(
<math id="M6"><mn mathvariant="normal">20</mn><mtext> </mtext><mi mathvariant="normal">p</mi><mi mathvariant="normal">m</mi></math>
http://html.publish.founderss.cn/rc-pub/api/common/picture?pictureId=26838340&type=
http://html.publish.founderss.cn/rc-pub/api/common/picture?pictureId=26838338&type=
8.63599968
3.13266683
)。该系统采用光纤布拉格光栅传感技术达到了皮米量级的微位移信号处理分辨力,满足微纳测量系统的抗干扰性强、重复性好等要求,且系统成本较低。
To measure micro-displacement with ultra-high resolution, a high sensitivity probe system based on fiber Bragg grating(FBG) sensing was established and static phase-locked amplification was studied. According to the principle of FBG sensing, the structure of a dual grating self-compensating demodulation system was designed for high sensitivity. Then, based on the signal characteristics, the static phase-locked amplification technique was studied for real-time detection and processing of weak measurement signals. Finally, the system performance parameters including sensitivity and resolution were obtained through the performance experiment. The experimental results show that the micro-displacement measurement range of the probe system in the contact region is approximately 1 μm, the sensitivity is
-
15.33 mV/nm, the mean value of the short-term noise range is 0.83 mV, the standard deviation is 0.32 mV, the signal processing resolution is approximately 0.06 nm(60 pm),and the standard deviation is 0.02 nm(20 pm). Hence, the micro-displacement signal processing resolution of this FBG system reaches the picometer level. In addition, the system meets the requirements of strong anti-interference, good repeatability, and low cost.
INTRAVAIA F , KOEV S , JUNG I W , et al . Strong Casimir force reduction through metallic surface nanostructuring [J]. Nature Communications , 2013 , 4 : 2515 . doi: 10.1038/ncomms3515 http://dx.doi.org/10.1038/ncomms3515
ARADHYA S V , FREI M , HYBERTSEN M S , et al . Van der Waals interactions at metal/organic interfaces at the single-molecule level [J]. Nature Materials , 2012 , 11 ( 10 ): 872 - 876 . doi: 10.1038/nmat3403 http://dx.doi.org/10.1038/nmat3403
HOUT MVAN DEN , VILFAN I D , HAGE S , et al . Direct force measurements on double-stranded RNA in solid-state nanopores [J]. Nano Letters , 2010 , 10 ( 2 ): 701 - 707 . doi: 10.1021/nl903925a http://dx.doi.org/10.1021/nl903925a
李保坤 , 刘向阳 , 杨洪涛 , 等 . 新型悬丝约束支撑微纳测头的变刚度特性分析 [J]. 光学 精密工程 , 2019 , 27 ( 2 ): 402 - 409 . doi: 10.3788/OPE.20192702.0402 http://dx.doi.org/10.3788/OPE.20192702.0402
LI B K , LIU X Y , YANG H T , et al . Variable stiffness characteristic analysis of a novel micro-nano probe with wire constraint suspension [J]. Optics and Precision Engineering , 2019 , 27 ( 2 ): 402 - 409 . (in Chinese) . doi: 10.3788/OPE.20192702.0402 http://dx.doi.org/10.3788/OPE.20192702.0402
CLAVERLEY J D , LEACH R K . Development of a three-dimensional vibrating tactile probe for miniature CMMs [J]. Precision Engineering , 2013 , 37 ( 2 ): 491 - 499 . doi: 10.1016/j.precisioneng.2012.12.008 http://dx.doi.org/10.1016/j.precisioneng.2012.12.008
黄强先 , 余惠娟 , 黄帅 , 等 . 微纳米三坐标测量机测头的研究进展 [J]. 中国机械工程 , 2013 , 24 ( 9 ): 1264 - 1272 . doi: 10.3969/j.issn.1004-132X.2013.09.026 http://dx.doi.org/10.3969/j.issn.1004-132X.2013.09.026
HUANG Q X , YU H J , HUANG SH , et al . Advances in probes of micro-nano coordinating measuring machine [J]. China Mechanical Engineering , 2013 , 24 ( 9 ): 1264 - 1272 . (in Chinese) . doi: 10.3969/j.issn.1004-132X.2013.09.026 http://dx.doi.org/10.3969/j.issn.1004-132X.2013.09.026
夏均忠 , 刘远宏 , 冷永刚 , 等 . 微弱信号检测方法的现状分析 [J]. 噪声与振动控制 , 2011 , 31 ( 3 ): 156 - 161 . doi: 10.3969/j.issn.1006-1355-2011.03.037 http://dx.doi.org/10.3969/j.issn.1006-1355-2011.03.037
XIA J ZH , LIU Y H , LENG Y G , et al . Analysis of methods of weak signal detection [J]. Noise and Vibration Control , 2011 , 31 ( 3 ): 156 - 161 . (in Chinese) . doi: 10.3969/j.issn.1006-1355-2011.03.037 http://dx.doi.org/10.3969/j.issn.1006-1355-2011.03.037
李辉 , 郝如江 . 基于循环多核相关熵的故障检测方法及应用 [J]. 仪器仪表学报 , 2020 , 41 ( 5 ): 252 - 260 .
LI H , HAO R J . Fault detection method based on cyclic multiple kernel correntropy and its application [J]. Chinese Journal of Scientific Instrument , 2020 , 41 ( 5 ): 252 - 260 . (in Chinese)
汪金山 , 余水宝 , 汪轲 . 微弱正弦信号的全频域检测方法 [J]. 仪器仪表学报 , 2006 , 27 ( S2 ): 1689 - 1691 . doi: 10.3321/j.issn:0254-3087.2006.z2.278 http://dx.doi.org/10.3321/j.issn:0254-3087.2006.z2.278
WANG J SH , YU SH B , WANG K . Whole frequency detection method of the weak sine signal [J]. Chinese Journal of Scientific Instrument , 2006 , 27 ( S2 ): 1689 - 1691 . (in Chinese) . doi: 10.3321/j.issn:0254-3087.2006.z2.278 http://dx.doi.org/10.3321/j.issn:0254-3087.2006.z2.278
QIN Y . A new family of model-based impulsive wavelets and their sparse representation for rolling bearing fault diagnosis [J]. IEEE Transactions on Industrial Electronics , 2018 , 65 ( 3 ): 2716 - 2726 . doi: 10.1109/tie.2017.2736510 http://dx.doi.org/10.1109/tie.2017.2736510
张刚 , 张义俊 , 张天骐 . α噪声下自适应非线性耦合双稳随机共振弱信号检测 [J]. 电子测量与仪器学报 , 2018 , 32 ( 5 ): 142 - 150 .
ZHANG G , ZHANG Y J , ZHANG T Q . Adaptive coupled bistable stochastic resonance weak signal detection under α noise [J]. Journal of Electronic Measurement and Instrumentation , 2018 , 32 ( 5 ): 142 - 150 . (in Chinese)
JUNG P , HÄNGGI P . Amplification of small signals via stochastic resonance [J]. Physical Review A , 1991 , 44 ( 12 ): 8032 - 8042 . doi: 10.1103/physreva.44.8032 http://dx.doi.org/10.1103/physreva.44.8032
郑守国 , 李淼 , 张健 , 等 . 痕量N 2 O气体检测系统的设计与实现 [J]. 光学 精密工程 , 2012 , 20 ( 10 ): 2154 - 2160 . doi: 10.3788/ope.20122010.2154 http://dx.doi.org/10.3788/ope.20122010.2154
ZHENG SH G , LI M , ZHANG J , et al . Design and implementation of trace N 2 O detection system [J]. Optics and Precision Engineering , 2012 , 20 ( 10 ): 2154 - 2160 . (in Chinese) . doi: 10.3788/ope.20122010.2154 http://dx.doi.org/10.3788/ope.20122010.2154
董伟波 , 王茜蒨 , 韩旭 . 基于虚拟仪器技术的APD噪声等效功率测量系统 [J]. 仪器仪表学报 , 2011 , 32 ( 11 ): 2635 - 2640 .
DONG W B , WANG Q Q , HAN X . Measurement system for the noise equivalent power of avalanche diode based on virtual instruments [J]. Chinese Journal of Scientific Instrument , 2011 , 32 ( 11 ): 2635 - 2640 . (in Chinese)
PAZ F , ORDONEZ M . High-performance solar MPPT using switching ripple identification based on a lock-in amplifier [J]. IEEE Transactions on Industrial Electronics , 2016 , 63 ( 6 ): 3595 - 3604 . doi: 10.1109/tie.2016.2530785 http://dx.doi.org/10.1109/tie.2016.2530785
ZHAO Y , LV R Q , WANG D , et al . Fiber optic fabry-perot magnetic field sensor with temperature compensation using a fiber Bragg grating [J]. IEEE Transactions on Instrumentation and Measurement , 2014 , 63 ( 9 ): 2210 - 2214 . doi: 10.1109/tim.2014.2308360 http://dx.doi.org/10.1109/tim.2014.2308360
林君 , 张义鑫 , 张天瑜 . 碳纤维悬臂梁式振动检波器 [J]. 光学精密工程 , 2015 , 23 ( 10 z): 374 - 380 . doi: 10.4028/www.scientific.net/amm.775.363 http://dx.doi.org/10.4028/www.scientific.net/amm.775.363
LI J , ZHANG Y X , ZHANG T Y . Carbon fiber cantilever beam type vibration detector [J]. Optics and Precision Engineering , 2015 , 23 ( 10 z): 374 - 380 . (in Chinese) . doi: 10.4028/www.scientific.net/amm.775.363 http://dx.doi.org/10.4028/www.scientific.net/amm.775.363
于秀娟 , 余有龙 , 张敏 , 等 . 铜片封装光纤光栅传感器的应变和温度传感特性研究 [J]. 光子学报 , 2006 , 35 ( 9 ): 1325 - 1328 . doi: JournalArticle/5ae9f506c095d713d89cbe01 http://dx.doi.org/JournalArticle/5ae9f506c095d713d89cbe01
YU X J , YU Y L , ZHANG M , et al . Study on the strain and temperature densing characterist ics of FBG packaged by the copper slice [J]. Acta Photonica Sinica , 2006 , 35 ( 9 ): 1325 - 1328 . (in Chinese) . doi: JournalArticle/5ae9f506c095d713d89cbe01 http://dx.doi.org/JournalArticle/5ae9f506c095d713d89cbe01
聂娅琴 , 许雪梅 , 李奔荣 , 等 . 基于动态采样的锁相放大微弱信号检测 [J]. 传感技术学报 , 2013 , 26 ( 9 ): 1243 - 1247 . doi: 10.3969/j.issn.1004-1699.2013.09.013 http://dx.doi.org/10.3969/j.issn.1004-1699.2013.09.013
NIE Y Q , XU X M , LI B R , et al . Weak signal detection method based on lock-in amplifier [J]. Chinese Journal of Sensors and Actuators , 2013 , 26 ( 9 ): 1243 - 1247 . (in Chinese) . doi: 10.3969/j.issn.1004-1699.2013.09.013 http://dx.doi.org/10.3969/j.issn.1004-1699.2013.09.013
张焱 , 唐杰 , 赵宁 , 等 . 一种应用于谐振式光纤陀螺的数字双相位锁相放大器的设计 [J]. 传感技术学报 , 2018 , 31 ( 1 ): 1 - 5 .
ZHANG Y , TANG J , ZHAO N , et al . A design of digital dual-phase lock-in amplifier applied to resonator fiber optic gyro [J]. Chinese Journal of Sensors and Actuators , 2018 , 31 ( 1 ): 1 - 5 . (in Chinese)
石荣 , 吴聪 . 信噪比的不同定义及对调制识别性能评估的影响 [J]. 通信技术 , 2019 , 52 ( 7 ): 1556 - 1562 . doi: 10.3969/j.issn.1002-0802.2019.07.002 http://dx.doi.org/10.3969/j.issn.1002-0802.2019.07.002
SHI R , WU C . Different definitions of SNR and its influence on performance evaluation of modulation recognition [J]. Communications Technology , 2019 , 52 ( 7 ): 1556 - 1562 . (in Chinese) . doi: 10.3969/j.issn.1002-0802.2019.07.002 http://dx.doi.org/10.3969/j.issn.1002-0802.2019.07.002
王小霞 , 陈练 , 李心耀 . 任意高频信号真有效值测量技术 [J]. 信息与电子工程 , 2010 , 8 ( 5 ): 569 - 572 . doi: 10.3969/j.issn.1672-2892.2010.05.015 http://dx.doi.org/10.3969/j.issn.1672-2892.2010.05.015
WANG X X , CHEN L , LI X Y . Measure techniques for the true RMS of any high frequency signal [J]. Information and Electronic Engineering , 2010 , 8 ( 5 ): 569 - 572 . (in Chinese) . doi: 10.3969/j.issn.1672-2892.2010.05.015 http://dx.doi.org/10.3969/j.issn.1672-2892.2010.05.015
0
Views
462
下载量
2
CSCD
Publicity Resources
Related Articles
Related Author
Related Institution