Single-Mode and Multimode Combination Tones in a Nonlinear Beam
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概要
- 論文の詳細を見る
The occurrence of combination tones in a nonlinear beam subjected to an excitation having two harmonic components with frequencies Ω_1 and Ω_2 is investigated. For theoretical analysis, the perturbation method of multiple scales is used. It is found theoretically that combination tones with frequencies (±2Ω_1+ Ω_2), (2Ω_1- Ω_2) and (±Ω_1+2Ω_2), and subcombination tones with frequency (±Ω_1+Ω_2)/2 can occur in a single mode. It is also found that in addition to these, a new type of combination tone can occur in multiple modes. The occurrence of all of these combination tones is confirmed experimentally.
- 一般社団法人日本機械学会の論文
- 1993-03-15
著者
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YASUDA Kimihiko
Faculty of Engineering, Nagoya University
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Yasuda Kimihiko
Faculty Of Engineering Nagoya University
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Masuda Hiromitsu
Mechanical Engineering Research Laboratory Hitachi Ltd.
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Kato Mitsuhiro
Faculty of Engineering, Mie University
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Kato Mitsuhiro
Faculty Of Engineering Mie University
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