Proceedings of the Korean Society for Noise and Vibration Engineering Conference (한국소음진동공학회:학술대회논문집)

  • 2000.11a
  • /
  • Pages.661-666
  • /
  • 2000
  • /
  • 1598-2548(pISSN)
The Korean Society for Noise and Vibration Engineering (한국소음진동공학회)
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Generating a Traveling Wave on the simply Supported Beam

단순지지보의 진행파 구현 실험

  • 박성진 (경남대학교 대학원 기계설계학과) ;
  • 윤신일 (경남대학교 대학원 기계설계학과) ;
  • 한상보 (경남대학교 기계자동화공학부)
  • Published : 2000.11.16
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Abstract

Traveling wave on the structure can be generated by superposing two standing waves. Precise matching of the amplitudes and phase shift between two standing waves in time and space is the key to the success of generating a traveling wave. The principle of generating a traveling wave on the structure is utilized in the construction of linear and rotary type ultrasonic motors. This paper demonstrates experimentally generating a traveling wave on the simply supported beam.

Keywords