TY - GEN
T1 - Transverse Error of ICP Piezoelectric Accelerometers and Its Correction Method in 6D Micro-vibration Excitation System
AU - Zheng, Yan
AU - Zhou, Zhicheng
AU - Huang, Hai
N1 - Publisher Copyright:
© 2021 IEEE.
PY - 2021
Y1 - 2021
N2 - Due to the inherent transverse sensitivity of the piezoelectric accelerometer, it can cause transverse errors far beyond the resolution of the sensor in the measurement of a 6D micro-vibration excitation system(6D-MVES). The experiments are conducted to verify the effects of transverse errors on the measurement of 6D micro-vibration and vibration control. Moreover, the transverse sensitivity of the accelerometer and the positive direction of the transverse sensitivity axis are experimentally measured at the same time. Finally, the transverse sensitivity correction method using the transverse sensitivity correction matrix in 6D-MVES is proposed, and the improvement on the accuracy of micro-vibration measurement and control is verified by experiments.
AB - Due to the inherent transverse sensitivity of the piezoelectric accelerometer, it can cause transverse errors far beyond the resolution of the sensor in the measurement of a 6D micro-vibration excitation system(6D-MVES). The experiments are conducted to verify the effects of transverse errors on the measurement of 6D micro-vibration and vibration control. Moreover, the transverse sensitivity of the accelerometer and the positive direction of the transverse sensitivity axis are experimentally measured at the same time. Finally, the transverse sensitivity correction method using the transverse sensitivity correction matrix in 6D-MVES is proposed, and the improvement on the accuracy of micro-vibration measurement and control is verified by experiments.
KW - 6D micro-vibration excitation system
KW - ICP piezoelectric accelerometer
KW - linear correction method of transverse error
KW - transverse error
KW - transverse sensitivity axis
UR - https://www.scopus.com/pages/publications/85123440687
U2 - 10.1109/ISRIMT53730.2021.9597166
DO - 10.1109/ISRIMT53730.2021.9597166
M3 - 会议稿件
AN - SCOPUS:85123440687
T3 - 2021 3rd International Symposium on Robotics and Intelligent Manufacturing Technology, ISRIMT 2021
SP - 362
EP - 367
BT - 2021 3rd International Symposium on Robotics and Intelligent Manufacturing Technology, ISRIMT 2021
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 3rd International Symposium on Robotics and Intelligent Manufacturing Technology, ISRIMT 2021
Y2 - 24 September 2021 through 26 September 2021
ER -