TY - GEN
T1 - Experimental Performance Evaluation of Porous Transducer-Based Liquid Circular Angular Accelerometers
AU - Wang, Simai
AU - Wang, Meiling
AU - Zhai Maoqi Ran, Kexuan
AU - Zhai, Chaoyang
N1 - Publisher Copyright:
© The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd. 2025.
PY - 2025
Y1 - 2025
N2 - Porous transducer-based liquid circular angular accelerometers (PTBLCAAs), designed based on the principles of fluid mechanics and electrokinetics, demonstrate promising performance in theoretical analysis. Therefore, they show great potential for application in various fields, including aerospace, robotics, machinery, and seismic studies. However, the lack of performance assessment methods has hindered a comprehensive understanding and effective utilization of the PTBLCAAs. In this paper, a comprehensive evaluation framework is presented for these angular accelerometers. The parameters that feature both static and dynamic characteristics are defined, including bias stability, sensitivity, nonlinearity, etc. The experimental equipment and calculation algorithms for these parameters are provided. Based on the proposed method, the performance of two PTBLCAAs are evaluated. The results indicate that both accelerometers exhibit high measurement ranges, wide frequency bandwidths, and relatively low noise levels.
AB - Porous transducer-based liquid circular angular accelerometers (PTBLCAAs), designed based on the principles of fluid mechanics and electrokinetics, demonstrate promising performance in theoretical analysis. Therefore, they show great potential for application in various fields, including aerospace, robotics, machinery, and seismic studies. However, the lack of performance assessment methods has hindered a comprehensive understanding and effective utilization of the PTBLCAAs. In this paper, a comprehensive evaluation framework is presented for these angular accelerometers. The parameters that feature both static and dynamic characteristics are defined, including bias stability, sensitivity, nonlinearity, etc. The experimental equipment and calculation algorithms for these parameters are provided. Based on the proposed method, the performance of two PTBLCAAs are evaluated. The results indicate that both accelerometers exhibit high measurement ranges, wide frequency bandwidths, and relatively low noise levels.
KW - angular accelerometers
KW - performance evaluation method
KW - porous transducer
KW - static and dynamic characteristics
UR - http://www.scopus.com/pages/publications/105000749547
U2 - 10.1007/978-981-96-2224-5_50
DO - 10.1007/978-981-96-2224-5_50
M3 - Conference contribution
AN - SCOPUS:105000749547
SN - 9789819622238
T3 - Lecture Notes in Electrical Engineering
SP - 539
EP - 551
BT - Advances in Guidance, Navigation and Control - Proceedings of 2024 International Conference on Guidance, Navigation and Control Volume 7
A2 - Yan, Liang
A2 - Duan, Haibin
A2 - Deng, Yimin
PB - Springer Science and Business Media Deutschland GmbH
T2 - International Conference on Guidance, Navigation and Control, ICGNC 2024
Y2 - 9 August 2024 through 11 August 2024
ER -