PHOTON DOPPLER VELOCIMETRY NOISE SUPPRESSION ALGORITHM BASED ON DIFFERENTIAL COMPENSATION

被引：0
|
作者：
Feng, Jinbao [1 ,2 ]
Gao, Yubin [3 ]
Wang, Gao [1 ]
Wu, Jinhui [4 ]
机构：
[1] North Univ China, Sch Informat & Commun Engn, Taiyuan, Peoples R China
[2] Yuncheng Univ, Maths & Informat Technol Sch, Yuncheng, Peoples R China
[3] North Univ China, Sch Sci, Yuncheng, Peoples R China
[4] North Univ China, Sch Instrument & Elect, Taiyuan, Peoples R China
来源：
UNIVERSITY POLITEHNICA OF BUCHAREST SCIENTIFIC BULLETIN SERIES C-ELECTRICAL ENGINEERING AND COMPUTER SCIENCE | 2023年 / 85卷 / 01期
关键词：
Photon Doppler Velocimetry (PDV); Differential Compensation; Velocity Test; Noise Suppression; STFT; CURVE;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
A dual-probe structure is designed, and a differential compensation algorithm is proposed. It can effectively suppress the noise of Photon Doppler Velocimetry(PDV). Through the differential compensation algorithm, the test data is iteratively related to the signal, and the correction of the test speed inversion is realized. The experimental targets with different speeds are tested. From the position change curve, it is known that the position accuracy is higher after the differential compensation algorithm is used, and the speed test fluctuation is increased from 10.25% to 2.43% compared with the non-compensation method. Using this algorithm can effectively improve the signal noise suppression capability.
引用
收藏
页码：155 / 164
页数：10
相关论文
共 50 条
  • [31] Doppler-based motion compensation algorithm for focusing the signature of a rotorcraft
    Goldman, Geoffrey H.
    JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA, 2013, 133 (02): : 688 - 696
  • [32] High Sensitivity GPS Acquisition Algorithm Based on Code Doppler Compensation
    Jiao, XiaoPeng
    Wang, Ju
    Li, Xiang
    PROCEEDINGS OF 2012 IEEE 11TH INTERNATIONAL CONFERENCE ON SIGNAL PROCESSING (ICSP) VOLS 1-3, 2012, : 241 - 245
  • [33] Doppler-based motion compensation algorithm for focusing the signature of a rotorcraft
    Goldman, G.H. (geoffrey.h.goldman.civ@mail.mil), 1600, Acoustical Society of America (133):
  • [34] Reconstruction of ejecta field based on photon Doppler velocimetry from shock-loaded samples in vacuum
    Shi, Xiao-feng
    Ma, Dong-jun
    Dang, Song-lin
    Ma, Zong-qiang
    Sun, Hai-qun
    He, An-min
    Pei, Wang
    JOURNAL OF QUANTITATIVE SPECTROSCOPY & RADIATIVE TRANSFER, 2022, 282
  • [35] Bended Differential Transmission Line Using Compensation Inductance for Common-Mode Noise Suppression
    Chang, Chia-Han
    Fang, Ruei-Ying
    Wang, Chun-Long
    IEEE TRANSACTIONS ON COMPONENTS PACKAGING AND MANUFACTURING TECHNOLOGY, 2012, 2 (09): : 1518 - 1525
  • [36] PARTICLE DISCRIMINATION AND BACKGROUND SUPPRESSION IN PHOTON-CORRELATION LASER VELOCIMETRY
    FANSLER, TD
    REVIEW OF SCIENTIFIC INSTRUMENTS, 1984, 55 (10): : 1556 - 1563
  • [37] A CLASSIFICATION OF HYPERTENSION IN PREGNANCY BASED ON DOPPLER VELOCIMETRY
    DUCEY, J
    SCHULMAN, H
    FARMAKIDES, G
    ROCHELSON, B
    BRACERO, L
    FLEISCHER, A
    GUZMAN, E
    WINTER, D
    PENNY, B
    AMERICAN JOURNAL OF OBSTETRICS AND GYNECOLOGY, 1987, 157 (03) : 680 - 685
  • [38] Molecular filter based planar Doppler velocimetry
    Elliott, GS
    Beutner, TJ
    PROGRESS IN AEROSPACE SCIENCES, 1999, 35 (08) : 799 - 845
  • [39] Fixed Pattern Noise Suppression Algorithm Based on Background Modeling
    Tang Huang
    Liu Xiao-Lin
    Shen Yang
    2012 INTERNATIONAL WORKSHOP ON INFORMATION AND ELECTRONICS ENGINEERING, 2012, 29 : 884 - 888
  • [40] A phase noise suppression algorithm for OFDM-Based WLANs
    Wu, SP
    Bar-Ness, Y
    IEEE COMMUNICATIONS LETTERS, 2002, 6 (12) : 535 - 537
12345