Finite element simulation of the vibration modes for the piezoceramic plates used in ultrasonic motors
نویسندگان
چکیده
The article presents resarches for designing and manufacturing of the ultrasonic motors that uses piezoceramic materials. There are presented specific vibrations modes for the studied piezoceramic plates, vibrations that are used to excite the motor activated element (mobile element). Using the finite element method it is really posssible to predict the usefull vibrations that can makes easier the design Key-Words: ultrasonic, motors, piezoceramic, plates, vibrations, simulation
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