2010 | OriginalPaper | Buchkapitel
Power Consumption Reduction of a Controlled Friction Tactile Plate
verfasst von : Frédéric Giraud, Michel Amberg, Romuald Vanbelleghem, Betty Lemaire-Semail
Erschienen in: Haptics: Generating and Perceiving Tangible Sensations
Verlag: Springer Berlin Heidelberg
Aktivieren Sie unsere intelligente Suche, um passende Fachinhalte oder Patente zu finden.
Wählen Sie Textabschnitte aus um mit Künstlicher Intelligenz passenden Patente zu finden. powered by
Markieren Sie Textabschnitte, um KI-gestützt weitere passende Inhalte zu finden. powered by
This paper describes design improvements of a friction reduction based tactile device, which yields to reduction of the supply power. We first evaluated the power consumption of four different plates. We found that a convenient design could cut the power losses down by 90%. To explain these changes we propose a modelling of the dielectric losses in the piezoelectric actuators and of the vibration amplitude.