Show simple item record

dc.contributor.authorYilmaz, Erdal
dc.date.accessioned2016-07-05T15:30:03Z
dc.date.issued2016-05-29
dc.identifier.otherbibid: 9597083
dc.identifier.urihttps://hdl.handle.net/1813/44307
dc.description.abstractIn this thesis, we focus on MEMS solid-wave gyroscopes operated in rateintegrating mode. In parallel to the miniaturization efforts of shell-type resonators, we address design and fabrication problems by analysis and simulation. We investigate vibrations of axisymmetric resonators using a shell theory and 2.5D elasticity. We employ classical finite element method and spectral methods. We describe effects of geometric imperfections on gyroscope dynamics and use mode-coupling to model vibration sensitivity. We also detail computations of temperature sensitivities of gyroscope parameters. We then formulate and solve example shape optimization problems based on these analyses. Lastly, we introduce thermomechanical noise squeezing to reduce angle random walk.
dc.language.isoen_US
dc.subjectmems
dc.subjectgyroscope
dc.subjectrate-integrating
dc.titleDesign, Analysis And Simulation Of Microscale Solid-Wave Gyroscopes
dc.typedissertation or thesis
dc.description.embargo2021-05-30
thesis.degree.disciplineApplied Physics
thesis.degree.grantorCornell University
thesis.degree.levelDoctor of Philosophy
thesis.degree.namePh. D., Applied Physics
dc.contributor.chairLovelace,Richard V E
dc.contributor.committeeMemberBindel,David S.
dc.contributor.committeeMemberWang,Zheng Jane
dc.identifier.doihttps://doi.org/10.7298/X4VD6WC4


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record

Statistics