NASA Logo

NTRS

NTRS - NASA Technical Reports Server

Back to Results
Rotary Piezoelectric Motors Actuated by Traveling Waves (abstract)Piezoelectric rotary motors are being developed as a drive mechanism for miniature spacecraft instruments and subsystems. The technology that has recently emerged in commercial products requires more rigorous analytical tools for effective design. The theoretical predictions and the experimental corraboration showed a remarkable agreement and they will be presented and discussed in this paper.
Document ID
20060036635
Acquisition Source
Jet Propulsion Laboratory
Document Type
Preprint (Draft being sent to journal)
External Source(s)
Authors
Lih, S. S.
Bar-Cohen, Y.
Date Acquired
August 23, 2013
Publication Date
March 3, 1997
Distribution Limits
Public
Copyright
Other
Keywords
Actuators piezoelectric motors active materials ultrasonic motors stators and
rotors modal analysis

Available Downloads

There are no available downloads for this record.
No Preview Available