Novel measurement system data handling for the extraction of weak signals in optical vibrometry

被引：0
|
作者：
Norgia, M. [1 ]
Svelto, C. [1 ]
机构：
[1] Politecn Milan, Dipartimento Elettron & Informat, I-20133 Milan, Italy
来源：
2007 IEEE INSTRUMENTATION & MEASUREMENT TECHNOLOGY CONFERENCE, VOLS 1-5 | 2007年
关键词：
optical measurements; signal reconstruction; measurement system data handling; optical interferometry; signal detection;
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
A new method for accurate reconstruction of the displacement information from an interferometric signal is described. The method allows to calculate the correct target movement also for extremely weak signal to noise ratio and in the presence of disturbances. The proposed method is experimentally validated for a self-mixing laser vibrometer, developed for the characterization of an ultrasound solder.
引用
收藏
页码：680 / 683
页数：4
相关论文
共 50 条
  • [41] A Novel Space Charge Optical Measurement Method in Electronic Device Insulation System
    Qi, Tianrun
    Ren, Hanwen
    Gao, Haoyu
    Li, Qingmin
    IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, 2025, 72 (04) : 4280 - 4290
  • [42] High Precision Optical Fiber Fluorescent Temperature Measurement System and Data Processing
    Wang Yutian
    Bo Xiaoxu
    Gui Feifei
    6TH INTERNATIONAL SYMPOSIUM ON PRECISION ENGINEERING MEASUREMENTS AND INSTRUMENTATION, 2010, 7544
  • [43] Data fusion in multi-parameter measurement of optical fiber sensors system
    Jiang, JF
    Liu, TG
    Zhang, Y
    Jie, S
    Li, CA
    Sheng, D
    APPLICATIONS OF PHOTONIC TECHNOLOGY 6: CLOSING THE GAP BETWEEN THEORY, DEVELOPMENT, AND APPLICATION, 2003, 5260 : 516 - 518
  • [44] System for Transmitting Reference Frequency and Time Signals to Measurement Resources of the Glonass Ground Complex by Optical Cable
    Kolmogorov, O. V.
    Shchipunov, A. N.
    Prokhorov, D. V.
    Donchenko, S. S.
    Buev, S. G.
    Malimon, A. N.
    Balaev, R. I.
    Fedorova, D. M.
    MEASUREMENT TECHNIQUES, 2017, 60 (09) : 901 - 905
  • [45] System for Transmitting Reference Frequency and Time Signals to Measurement Resources of the Glonass Ground Complex by Optical Cable
    O. V. Kolmogorov
    A. N. Shchipunov
    D. V. Prokhorov
    S. S. Donchenko
    S. G. Buev
    A. N. Malimon
    R. I. Balaev
    D. M. Fedorova
    Measurement Techniques, 2017, 60 : 901 - 905
  • [46] Inertial Sensor for an Autonomous Data Acquisition of a Novel Automotive Acoustic Measurement System
    Masino, Johannes
    Luh, Matthias
    Frey, Michael
    Gauterin, Frank
    2017 4TH IEEE INTERNATIONAL SYMPOSIUM ON INERTIAL SENSORS AND SYSTEMS (INERTIAL), 2017, : 98 - 101
  • [47] A novel wireless data acquisition system for the measurement of hoof accelerations in the exercising horse
    Ryan, C. T.
    Schaer, B. L. Dallap
    Nunamaker, D. M.
    EQUINE VETERINARY JOURNAL, 2006, 38 (07) : 671 - 674
  • [48] Novel modular optical system for simplified development of AR, VR display measurement solutions
    Eisenberg, Eric
    Ruiz, Javier
    Ho, Alex
    Piehl, Austin
    Cotie, Joy
    Warner, Shaina
    OPTICAL ARCHITECTURES FOR DISPLAYS AND SENSING IN AUGMENTED, VIRTUAL, AND MIXED REALITY (AR, VR, MR) III, 2022, 11931
  • [49] Novel Optical Fiber Dynamic Light Scattering Measurement System for Nanometer Particle Size
    Chen, Zhemin
    Hu, Pengbing
    Meng, Qingqiang
    Dong, Xinyong
    ADVANCES IN MATERIALS SCIENCE AND ENGINEERING, 2013, 2013
  • [50] A Novel Deep Learning System with Data Augmentation for Machine Fault Diagnosis from Vibration Signals
    Fu, Qiang
    Wang, Huawei
    APPLIED SCIENCES-BASEL, 2020, 10 (17):
12345