Ultrasonic actuators using near field acoustic levitation

Sadayuki Ueha; Yoshiki Hashimoto; Yoshikazu Koike

Ultrasonic actuators using near field acoustic levitation

Sadayuki Ueha, Yoshiki Hashimoto, Yoshikazu Koike

研究成果: Conference article › 査読

抄録

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.

本文言語	English
ページ（範囲）	661-666
ページ数	6
ジャーナル	Proceedings of the IEEE Ultrasonics Symposium
巻	1
出版ステータス	Published - 1998 12 1
外部発表	はい
イベント	Proceedings of the 1998 International Ultrasonics Symposium - Sendai, Miyagi, Jpn 継続期間: 1998 10 5 → 1998 10 8

ASJC Scopus subject areas

Acoustics and Ultrasonics

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引用スタイル

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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.",

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