@inproceedings{8df49a957ed84f11af0adbe6e8325313,
title = "Transfer function of fluidic system in liquid-circular angular accelerometer",
abstract = "In this paper, a new kind of liquid-circular angular accelerometer is studied. Based on electrokinetic phenomenon, this angular accelerometer is designed with a porous transducer and fluid mass. Due to the existence of electrical double layer between transducer and fluid mass, this angular accelerometer is able to convert angular acceleration input to electrical signal. The whole system is composed of fluidic system and molecular electronic system. Theoretical analysis and several experiments are implemented to obtain transfer function model of fluidic system. The flow in transducer satisfies the Darcy Law in the experiment and angular velocity input is proved to have no effect on the output. A prototype is designed to compare the output of theoretical model and experiments. All of the experiments prove that the fluidic system of this liquid-circular angular accelerometer can be seen as a first-order system, especially when the frequency of input is less than 30Hz and its transfer function is derived.",
keywords = "Angular accelerometer, electrical double layer, fluid mass, porous media, transfer function",
author = "Siyuan Cheng and Meiling Wang and Xiang Li and Meifeng Xiao and Mengyin Fu and Xin Zheng",
note = "Publisher Copyright: {\textcopyright} 2016 IEEE.; 2016 IEEE International Instrumentation and Measurement Technology Conference, I2MTC 2016 ; Conference date: 23-05-2016 Through 26-05-2016",
year = "2016",
month = jul,
day = "22",
doi = "10.1109/I2MTC.2016.7520588",
language = "English",
series = "Conference Record - IEEE Instrumentation and Measurement Technology Conference",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
booktitle = "I2MTC 2016 - 2016 IEEE International Instrumentation and Measurement Technology Conference",
address = "United States",
}