Measurement of exciting pulse for calibration of high-g accelerometer using lateral laser interferometer

被引：0
|
作者：
Fan, Jinbiao [1 ,2 ,3 ]
Li, Xi [1 ,2 ]
Xu, Peng [1 ,2 ,4 ]
Zu, Jing [1 ,2 ]
机构：
[1] Science and Technology on Electronic Test & Measurement Laboratory, North University of China, Taiyuan,030051, China
[2] Key Laboratory of Instrumentation Science & Dynamic Measurement, Ministry of Education, North University of China, Taiyuan,030051, China
[3] College of Computer and Control Engineering, North University of China, Taiyuan,030051, China
[4] School of Science, North University of China, Taiyuan,030051, China
来源：
Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering | 2015年 / 44卷 / 02期
关键词：
Calibration;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
To accurately measure the amplitude and duration of exciting pulse for calibration of a high-g accelerometer, the measurement method of the exciting pulse was studied in this paper. Based on the analysis of the principle of Laser Doppler, a grating laser velocimeter was designed. A local mean decomposition algorithm based on polynomial fitting and Hilbert transform was put forward to process the Doppler signal with zero shift. The acceleration pulse was calculated using the above algorithm and the uncertainties of measurement of the amplitude and duration were analyzed and calculated. The expanded uncertainties verified by experiments are 3% for the amplitude and 4.8% for the duration with a coverage factor k =2. This method is effective for pulse measurement and the measurement precision met the requirements of ISO16063-13(2001). ©, 2015, Chinese Society of Astronautics. All right reserved.
引用
收藏
页码：497 / 502
相关论文
共 50 条
  • [1] High-G accelerometer dynamic calibration by a laser differential Doppler technique
    Wang, SY
    Cao, CZ
    Fei, PD
    Zhang, AH
    REVIEW OF SCIENTIFIC INSTRUMENTS, 1996, 67 (05): : 2022 - 2025
  • [2] Shock Calibration of the High-g Triaxial Accelerometer
    Wang, Yan
    Fan, Jinbiao
    Xu, Peng
    Zu, Jing
    Zhang, Zhijie
    2008 IEEE INSTRUMENTATION AND MEASUREMENT TECHNOLOGY CONFERENCE, VOLS 1-5, 2008, : 741 - 745
  • [3] Fabrication and measurement of high-g MEMS accelerometer
    Shi Yunbo1
    )2 Department of Mechanical Engineering
    仪器仪表学报, 2008, (07) : 1345 - 1349
  • [4] Fabrication and measurement of high-g MEMS accelerometer
    Shi, Yunbo
    Liu, Jun
    Qi, Xiaojin
    Meng, Meiyu
    Yi Qi Yi Biao Xue Bao/Chinese Journal of Scientific Instrument, 2008, 29 (07): : 1345 - 1349
  • [5] Design, fabrication and calibration of a high-G MEMS accelerometer
    Shi, Yunbo
    Zhao, Yongqi
    Feng, Hengzhen
    Cao, Huiliang
    Tang, Jun
    Li, Jie
    Zhao, Rui
    Liu, Jun
    SENSORS AND ACTUATORS A-PHYSICAL, 2018, 279 : 733 - 742
  • [6] Quasi-Static Calibration Method of a High-g Accelerometer
    Wang, Yan
    Fan, Jinbiao
    Zu, Jing
    Xu, Peng
    SENSORS, 2017, 17 (02)
  • [7] High-G Calibration Denoising Method for High-G MEMS Accelerometer Based on EMD and Wavelet Threshold
    Lu, Qing
    Pang, Lixin
    Huang, Haoqian
    Shen, Chong
    Cao, Huiliang
    Shi, Yunbo
    Liu, Jun
    MICROMACHINES, 2019, 10 (02)
  • [8] Absolute dynamic measurement of high-g acceleration using grating interferometer
    Hua, WS
    Xu, XM
    THIRD INTERNATIONAL CONFERENCE ON VIBRATION MEASUREMENTS BY LASER TECHNIQUES: ADVANCES AND APPLICATIONS, 1998, 3411 : 303 - 308
  • [9] Estimation of piezoresistive errors for high-g measurement by thermal accelerometer
    Florian, Baudry
    Alain, Giani
    Philippe, Combette
    Pascal, Etienne
    Bonnet, Laurent
    2018 IEEE SENSORS, 2018, : 263 - 266
  • [10] Fabrication of high-G piezoelectric accelerometer
    Wu, ZT
    Shao, XZ
    Ge, L
    Li, P
    Liu, GL
    Jiang, XD
    Tang, RD
    ISTM/2005: 6th International Symposium on Test and Measurement, Vols 1-9, Conference Proceedings, 2005, : 4601 - 4604
12345