Research and Design of Micro-Machined Gas-Pendulum Dual-Axis Tilt Sensors Common-mode Restraining Acceleration Interference

被引：1

作者：

Chen, Chen ^{[1
]}

Han, Qiushi ^{[2
]}

Jiang, Shiyu ^{[2
]}

Zhang, Wei ^{[2
]}

Zhang, Fuxue ^{[2
]}

机构：

[1] China Acad Machine Sci & Technol, Beijing 100044, Peoples R China

[2] Beijing Informat Sci & Technol Univ, Res Ctr Sensor, Beijing 100101, Peoples R China

来源：

2008 INTERNATIONAL CONFERENCE ON INFORMATION AND AUTOMATION, VOLS 1-4 | 2008年

基金：

中国国家自然科学基金;

关键词：

D O I：

10.1109/ICINFA.2008.4608237

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

This paper deeply researches gas-pendulum theory and characteristic, and detailedly explains the character that micro-machined gas-pendulum tilt sensors can not only measure obliquity but also linear acceleration. This paper finds out the relation of sensing mechanism of micro-machined gas-pendulum sensors measuring obliquity and acceleration. According to the different principles between gas-pendulum accelerometers and other accelerometers which measure obliquity basing on components of acceleration due to gravity on two orthogonal axes, the paper puts forward the concept of common-mode restraining, discusses the basic principle and implementation scheme of the micro-machined gas-pendulum dual-axis tilt sensors common-mode restraining acceleration interference, primarily simulates them and has a test.

引用

页码：1485 / +

页数：2