Title :
Analysis of a surface wave acoustic motor
Author :
Feenstra, P.J. ; Breedveld, P.C.
Author_Institution :
Control Eng. Lab., Twente Univ., Enschede, Netherlands
Abstract :
Based on first principles a dynamical contact model of a surface acoustic wave motors is built. Besides slider behavior also contact point behavior is obtained, which is hard to acquire experimentally. The contact point behavior is used to explain slider behavior like threshold amplitude and like oscillations that are observed in experimental set-ups.
Keywords :
surface acoustic wave devices; contact point behavior; oscillations; slider behavior; surface acoustic wave motors; threshold amplitude; Acoustic waves; Control engineering; Frequency; Laboratories; Lubrication; Mechatronics; Planar motors; Stators; Substrates; Surface acoustic waves;
Conference_Titel :
Ultrasonics, 2003 IEEE Symposium on
Print_ISBN :
0-7803-7922-5
DOI :
10.1109/ULTSYM.2003.1293100
