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Erschienen in: Microsystem Technologies 5/2015

01.05.2015 | Technical Paper

A complete analytical model for circular diaphragm pressure sensor with freely supported edge

verfasst von: Sumit Kumar Jindal, Sanjeev Kumar Raghuwanshi

Erschienen in: Microsystem Technologies | Ausgabe 5/2015

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Abstract

Microelectromechanical systems (MEMS) pressure sensors have been designed and characterized. Initially deflection, stress and strain of the pressure sensor are computed based on mechanics of diaphragm structure for circular shape in accordance with the theory of elasticity. The results have been simulated to define and understand the importance of various impact parameters such as sensitivity, optimization of resistor length etc. Moreover the present work also demonstrates the design of MEMS pressure sensor using solidworks. It allows detailed visualization of the parameters computed and supports the theory undertaken.

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Metadaten
Titel
A complete analytical model for circular diaphragm pressure sensor with freely supported edge
verfasst von
Sumit Kumar Jindal
Sanjeev Kumar Raghuwanshi
Publikationsdatum
01.05.2015
Verlag
Springer Berlin Heidelberg
Erschienen in
Microsystem Technologies / Ausgabe 5/2015
Print ISSN: 0946-7076
Elektronische ISSN: 1432-1858
DOI
https://doi.org/10.1007/s00542-014-2144-5

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