The study of acceleration effect for piezoresistive micro pressure sensor

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2 Scopus citations

Abstract

This paper reports the acceleration effect of a type of piezoresistive pressure sensor for micro-pressure measurement with a cross beam-membrane (CBM) structure. By using the finite element method (FEM) to analyze the stress distribution of the CBM structure and compared with the traditional structures under acceleration signals. Our results show that the sensitivity and linearity of the CBM is better than other structures, but also the acceleration disturb analysis indicating that the CBM structure offers low acceleration interference for micro-pressure measurement in vibration environments.

Original languageEnglish
Title of host publicationMechanical Materials and Manufacturing Engineering III
Pages455-459
Number of pages5
DOIs
StatePublished - 2014
Event2013 3rd International Conference on Mechanical Materials and Manufacturing Engineering, ICMMME 2013 - Shanghai, China
Duration: 1 Oct 20132 Oct 2013

Publication series

NameApplied Mechanics and Materials
Volume455
ISSN (Print)1660-9336
ISSN (Electronic)1662-7482

Conference

Conference2013 3rd International Conference on Mechanical Materials and Manufacturing Engineering, ICMMME 2013
Country/TerritoryChina
CityShanghai
Period1/10/132/10/13

Keywords

  • Lateral effect
  • Micro pressure
  • Piezoresistive

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