DocumentCode :
2702141
Title :
Research and design of micro-machined gas-pendulum dual-axis tilt sensors commonmode restraining acceleration interference
Author :
Chen, Chen ; Han, Qiushi ; Jiang, Shiyu ; Zhang, Wei ; Zhang, Fuxue
Author_Institution :
China Acad. of Machine Sci. & Technol., Beijing
fYear :
2008
fDate :
20-23 June 2008
Firstpage :
1485
Lastpage :
1489
Abstract :
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.
Keywords :
acceleration measurement; accelerometers; microsensors; position measurement; acceleration measurement; common- mode restraining acceleration interference; micromachined gas-pendulum dual-axis tilt sensors; obliquity measurement; Acceleration; Accelerometers; Capacitive sensors; Force measurement; Force sensors; Gas detectors; Interference; Life estimation; Paper technology; Sensor phenomena and characterization;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Information and Automation, 2008. ICIA 2008. International Conference on
Conference_Location :
Changsha
Print_ISBN :
978-1-4244-2183-1
Electronic_ISBN :
978-1-4244-2184-8
Type :
conf
DOI :
10.1109/ICINFA.2008.4608237
Filename :
4608237
Link To Document :
بازگشت