Ultrasonic actuators using near field acoustic levitation

Sadayuki Ueha, Yoshiki Hashimoto, Yoshikazu Koike

Research output: Chapter in Book/Report/Conference proceedingChapter

22 Citations (Scopus)

Abstract

Near-field acoustic levitation, where planar objects 10 kg in weight can levitate stably near the vibrating plate, is successfully applied both to transporting objects and rotating a rotor without contact. Transporting apparatus and an ultrasonic motor have been fabricated to be measured their characteristics. The theory of near field acoustic levitation both for a piston-like sound source and a flexural vibration source are also briefly described.

Original languageEnglish
Title of host publicationProceedings of the IEEE Ultrasonics Symposium
PublisherIEEE
Pages661-666
Number of pages6
Volume1
Publication statusPublished - 1998
Externally publishedYes
EventProceedings of the 1998 International Ultrasonics Symposium - Sendai, Miyagi, Jpn
Duration: 1998 Oct 51998 Oct 8

Other

OtherProceedings of the 1998 International Ultrasonics Symposium
CitySendai, Miyagi, Jpn
Period98/10/598/10/8

Fingerprint

Acoustic fields
Actuators
Ultrasonics
Pistons
Vibrations (mechanical)
Rotors
Acoustic waves

ASJC Scopus subject areas

  • Engineering(all)

Cite this

Ueha, S., Hashimoto, Y., & Koike, Y. (1998). Ultrasonic actuators using near field acoustic levitation. In Proceedings of the IEEE Ultrasonics Symposium (Vol. 1, pp. 661-666). IEEE.

Ultrasonic actuators using near field acoustic levitation. / Ueha, Sadayuki; Hashimoto, Yoshiki; Koike, Yoshikazu.

Proceedings of the IEEE Ultrasonics Symposium. Vol. 1 IEEE, 1998. p. 661-666.

Research output: Chapter in Book/Report/Conference proceedingChapter

Ueha, S, Hashimoto, Y & Koike, Y 1998, Ultrasonic actuators using near field acoustic levitation. in Proceedings of the IEEE Ultrasonics Symposium. vol. 1, IEEE, pp. 661-666, Proceedings of the 1998 International Ultrasonics Symposium, Sendai, Miyagi, Jpn, 98/10/5.
Ueha S, Hashimoto Y, Koike Y. Ultrasonic actuators using near field acoustic levitation. In Proceedings of the IEEE Ultrasonics Symposium. Vol. 1. IEEE. 1998. p. 661-666
Ueha, Sadayuki ; Hashimoto, Yoshiki ; Koike, Yoshikazu. / Ultrasonic actuators using near field acoustic levitation. Proceedings of the IEEE Ultrasonics Symposium. Vol. 1 IEEE, 1998. pp. 661-666
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