Abstract
It is investigated piezoelectric actuator, consisting of two flat converters of longitudinal fluctuations which ends are close by the hence – « a shaking beam ». Also is resulted the principle of work actuator in quality stator of the motor, and also as the ultrasonic concentrator of fluctuations. Additionally is made research of it actuator with the help of programs computer modeling. And is carried out optimization of the sizes driver hence actuator. Theoretical researches are confirmed experimentally, with the help of the precision laser equipment
About this article
Received
19 February 2008
Accepted
20 March 2008
Published
31 March 2008
Keywords
piezomotor
“shaking beam”
actuator
FEM
Copyright © 2008 Vibroengineering
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