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Nonlinearity analysis of piezoelectric micromachined ultrasonic transducers based on couple stress theory
piezoelectric micromachined ultrasonic transducer (pMUT) couple stress theory static deformation Nonlinearity analysis
2012/2/24
This paper studies the static deformation behavior of a piezoelectric micromachined ultrasonic transducer (PMUT) actuated by a strong external electric field. The transducer membrane consists of a pie...
Boundary knot method based on geodesic distance for anisotropic problems
Radial basis function Geodesic distance Boundary knot method Anisotropic materials Meshless method
2010/10/22
The radial basis function (RBF) collocation techniques for the numerical solution of partial differential equation problems are increasingly popular in recent years thanks to their striking merits bei...