Laser measuring systems with fiber-optical sensors for control of linear parameters of mechanical objects

被引：0
|
作者：
Bragynets, I.O. [1 ]
Masjurenko, Yu. O. [1 ]
机构：
[1] Institute of Electrodynamics of the National Academy of Sciences of Ukraine, pr. Peremohy, 56, Kyiv,03057, Ukraine
来源：
Technical Electrodynamics | 2021年 / 2021卷 / 05期
关键词：
Frequency modulation - Optical fibers - Optical sensors - Optical signal processing;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
A block diagram of a laser measuring system with a fiber-optical sensor for monitoring the air gap between the rotor and stator of a hydrogenerator has been developed and analyzed. The system uses an algorithm for alternating comparison of the investigated and reference light fluxes. This makes it possible to reduce the influence on the measurement result of the gap of the instability of the parameters of individual units and blocks of such a system. The analysis of the main measurement errors, which can affect the result of determining the gap, is carried out. References 16, figure 1. © 2021, Technical Electrodynamics. All rights reserved.
引用
收藏
页码：76 / 82
相关论文
共 50 条
  • [1] Fiber-Optical Pressure Sensors for Information-Measuring Systems
    Koshevoy, Nikolay
    Zabolotnyi, Oleksandr
    Siroklyn, Vitalii
    Kostenko, Olena
    Rozhnova, Tetiana
    Bekirov, Ali
    2022 XXXII INTERNATIONAL SCIENTIFIC SYMPOSIUM METROLOGY AND METROLOGY ASSURANCE (MMA), 2022, : 64 - 67
  • [2] Remote control fiber-optical interferometric sensors
    Ginevskii, SP
    Kotov, OI
    Liokumovich, LB
    Medvedev, AV
    Nikolaev, VM
    Petrunkin, VY
    PISMA V ZHURNAL TEKHNICHESKOI FIZIKI, 1995, 21 (10): : 62 - 66
  • [3] Fiber-optical sensors as transducers
    Savenko, Y
    Dem'yanenko, P
    Zinkovskiy, Y
    Prokof'ev, M
    IGARSS 2003: IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM, VOLS I - VII, PROCEEDINGS: LEARNING FROM EARTH'S SHAPES AND SIZES, 2003, : 4240 - 4241
  • [4] Microwave photonic polyharmonic probing for fiber-optical telecommunication structures and measuring systems sensors monitoring
    Nureev, Ilnur I.
    Morozov, Oleg G.
    Agliyullin, Artur F.
    Purtov, Vadim V.
    Ovchinnikov, Dmitry L.
    Anfinogentov, Vladimir I.
    Vinogradov, Vasily Yu.
    OPTICAL TECHNOLOGIES FOR TELECOMMUNICATIONS 2017, 2018, 10774
  • [5] Investigation of the fiber-optical angular and linear displacement sensors, and the latter as refractometer
    Verkelis, J
    Jankevicius, R
    Sarmaitis, R
    Rezaite, V
    SMART OPTICAL INORGANIC STRUCTURES AND DEVICES, 2001, 4318 : 66 - 71
  • [6] FIBER-OPTICAL INTERFEROMETERS FOR PHASE SENSORS
    BULUSHEV, AG
    DIANOV, EM
    KUZNETSOV, AV
    OKHOTNIKOV, OG
    ZHURNAL TEKHNICHESKOI FIZIKI, 1989, 59 (11): : 141 - 143
  • [7] Fiber-optical transducers of mechanical quantities
    Gridchin, VA
    Kruglov, VV
    Byalik, AD
    APEIE-98: 1998 4TH INTERNATIONAL CONFERENCE ON ACTUAL PROBLEMS OF ELECTRONIC INSTRUMENT ENGINEERING PROCEEDINGS, VOL 1, 1998, : 160 - 161
  • [8] Light flux diffraction by sensors of fiber-optical and optical-electronic transducers of mechanical displacement
    Ratis, JL
    Leonovich, GI
    Melnikov, AY
    COMPUTER AND HOLOGRAPHIC OPTICS AND IMAGE PROCESSING, 1998, 3348 : 336 - 343
  • [9] Fiber-optical sensor for measuring concentration of solution
    2005, North China Institute of Technology, Taiyun, China (26):
  • [10] Construction of the fiber-optical temperature measuring system
    Sedov, Viktor A.
    Denisov, Igor V.
    Rybalchenko, Nelly A.
    FUNDAMENTAL PROBLEMS OF OPTOELECTRONICS AND MICROELECTRONICS III, PTS 1 AND 2, 2007, 6595
12345