DocumentCode
553317
Title
Modeling of the air film pressure for a haptic touch actuator
Author
Winter, Christophe ; Perriard, Yves
Author_Institution
Integrated Actuators Lab. (LAI), Ecole Polytech. Fed. de Lausanne (EPFL), Neutchatel, Switzerland
fYear
2011
fDate
Aug. 30 2011-Sept. 1 2011
Firstpage
1
Lastpage
8
Abstract
In the scope of haptic touch feedback actuators, we discuss the phenomenon of creating the haptic experience by squeezing the air film between the user finger and the actuator. The focus is given in the modeling of the squeeze film effect. An existing analytical model is compared with FEM simulations and early experimental measurements are presented.
Keywords
finite element analysis; haptic interfaces; piezoelectric actuators; FEM simulations; air film pressure; haptic touch feedback actuators; squeeze film effect; Actuators; Analytical models; Atmospheric modeling; Finite element methods; Haptic interfaces; Surface acoustic waves; Tactile sensors; Haptic interfaces; Piezoelectric actuators; Squeeze film; Tactile feedback;
fLanguage
English
Publisher
ieee
Conference_Titel
Power Electronics and Applications (EPE 2011), Proceedings of the 2011-14th European Conference on
Conference_Location
Birmingham
Print_ISBN
978-1-61284-167-0
Electronic_ISBN
978-90-75815-15-3
Type
conf
Filename
6020172
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