Passage through resonance in a three degree-of-freedom vibration isolation system

Ryo Kawana, Tetsuro Tokoyoda, Kazushige Sato, Masatsugu Yoshizawa, Toshihiko Sugiura

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Abstract

This paper deals with transient nonlinear vibration of a rigid body suspended on a foundation by elastic springs and constrained in a plane. In such a three degree-of-freedom vibration isolation system, we assume that '2-1-1' internal resonance exists between the vertical and horizontal vibrations of the rigid body and the rotational vibration about its center of gravity. Next, the vibration of the rigid body is captured into or passes through resonance when the rotation speed of an unbalanced rotor equipped with the rigid body is increased. We theoretically examined the transient behavior of passage through resonance under the condition that a DC motor directly drives the unbalanced rotor with a limited electric current. Moreover, the experiment was conducted with a physical model of such a system, and transient oscillations through resonance were observed and compared with theoretical results in a few cases of limited currents.

Original languageEnglish
Title of host publicationProceedings of the ASME International Design Engineering Technical Conferences and Computers and Information in Engineering Conference - DETC2005
Pages1907-1915
Number of pages9
Volume1 C
Publication statusPublished - 2005
EventDETC2005: ASME International Design Engineering Technical Conferences and Computers and Information in Engineering Conference - Long Beach, CA, United States
Duration: 2005 Sep 242005 Sep 28

Other

OtherDETC2005: ASME International Design Engineering Technical Conferences and Computers and Information in Engineering Conference
CountryUnited States
CityLong Beach, CA
Period05/9/2405/9/28

Fingerprint

Degrees of freedom (mechanics)
Vibrations (mechanical)
Rotors
DC motors
Electric currents
Gravitation
Experiments

ASJC Scopus subject areas

  • Engineering(all)

Cite this

Kawana, R., Tokoyoda, T., Sato, K., Yoshizawa, M., & Sugiura, T. (2005). Passage through resonance in a three degree-of-freedom vibration isolation system. In Proceedings of the ASME International Design Engineering Technical Conferences and Computers and Information in Engineering Conference - DETC2005 (Vol. 1 C, pp. 1907-1915)

Passage through resonance in a three degree-of-freedom vibration isolation system. / Kawana, Ryo; Tokoyoda, Tetsuro; Sato, Kazushige; Yoshizawa, Masatsugu; Sugiura, Toshihiko.

Proceedings of the ASME International Design Engineering Technical Conferences and Computers and Information in Engineering Conference - DETC2005. Vol. 1 C 2005. p. 1907-1915.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Kawana, R, Tokoyoda, T, Sato, K, Yoshizawa, M & Sugiura, T 2005, Passage through resonance in a three degree-of-freedom vibration isolation system. in Proceedings of the ASME International Design Engineering Technical Conferences and Computers and Information in Engineering Conference - DETC2005. vol. 1 C, pp. 1907-1915, DETC2005: ASME International Design Engineering Technical Conferences and Computers and Information in Engineering Conference, Long Beach, CA, United States, 05/9/24.
Kawana R, Tokoyoda T, Sato K, Yoshizawa M, Sugiura T. Passage through resonance in a three degree-of-freedom vibration isolation system. In Proceedings of the ASME International Design Engineering Technical Conferences and Computers and Information in Engineering Conference - DETC2005. Vol. 1 C. 2005. p. 1907-1915
Kawana, Ryo ; Tokoyoda, Tetsuro ; Sato, Kazushige ; Yoshizawa, Masatsugu ; Sugiura, Toshihiko. / Passage through resonance in a three degree-of-freedom vibration isolation system. Proceedings of the ASME International Design Engineering Technical Conferences and Computers and Information in Engineering Conference - DETC2005. Vol. 1 C 2005. pp. 1907-1915
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