Opt-electro-mechanical modeling of an electro-thermally actuated analog micromirror

Jianliang Jiang*, Yujie Liu, Qiong Sun

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

This paper develops a complete opt-electrothermo-mechanical analytical model for an three-layer electrothermally actuated micromirror, which relates the tilting angle of the micromirror with its driving voltage, the film thickness, the applied load at the tip and relevant parameters of material physical properties. The relative error between analytical model experimental results is less than 20%.

Original languageEnglish
Title of host publicationProceedings of the 2007 IEEE International Conference on Mechatronics and Automation, ICMA 2007
Pages2104-2108
Number of pages5
DOIs
Publication statusPublished - 2007
Event2007 IEEE International Conference on Mechatronics and Automation, ICMA 2007 - Harbin, China
Duration: 5 Aug 20078 Aug 2007

Publication series

NameProceedings of the 2007 IEEE International Conference on Mechatronics and Automation, ICMA 2007

Conference

Conference2007 IEEE International Conference on Mechatronics and Automation, ICMA 2007
Country/TerritoryChina
CityHarbin
Period5/08/078/08/07

Keywords

  • Micromirror
  • Opt-electro-mechanic model
  • Thermal actuator

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