Feedback Control of a Nonlinear Electrostatic Force Transducer

Feedback Control of a Nonlinear Electrostatic Force Transducer

We document a feedback controller design for a nonlinear electrostatic transducer that exhibits a strong unloaded resonance. Challenging features of this type of transducer include the presence of multiple fixed points (some of which are unstable), nonlinear force-to-deflection transfer, effective s...

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Bibliographic Details
Main Authors: Ivan Ryger, Richard Balogh, Stefan Chamraz, Alexandra Artusio-Glimpse, Michelle Stephens, Paul A. Williams, John Lehman
Format: Article
Language:English
Published: MDPI AG 2020-12-01
Series:Sensors
Subjects:
capacitive transducer
mechanical resonance
nonlinear control
Online Access:https://www.mdpi.com/1424-8220/20/24/7337

Internet

https://www.mdpi.com/1424-8220/20/24/7337

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