Design and fabrication of ultrasonic traveling wave bi-directional linear motors

Seung Hee Lee, Yongrae Roh, Woo Seok Han, Yeon Bo Kim

Research output: Contribution to journalConference articlepeer-review

5 Scopus citations

Abstract

This paper describes development of a new ultrasonic traveling wave motor of a quite simple structure that can move bi-directionally in both self moving and non-self moving modes. With the finite element method, we design and verify validity of the new structure, and determine its optimal structure and boundary conditions for proper generation of the traveling wave. Based on the results, a prototype of the motor is fabricated and characterized, which thereby proves practical applicability of the new structure.

Original languageEnglish
Pages (from-to)657-660
Number of pages4
JournalProceedings of the IEEE Ultrasonics Symposium
Volume1
StatePublished - 1999
Event1999 IEEE Ultrasonics Symposium - Caesars Tahoe, NV, USA
Duration: 17 Oct 199920 Oct 1999

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