Transient Vibration of a Rotating Shaft with Nonlinear Spring Characteristics during Acceleration through a Major Critical Speed : Vibration, Control Engineering, Engineering for Industry
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概要
- 論文の詳細を見る
This paper deals with the transient vibration of a rotating shaft with nonlinear spring characteristics during constant acceleration passing through a major critical speed. In a theoretical analysis, we solve the equations of motion numerically and discuss this phenomenon. paying attention to the nonlinear components represented by polar coordinates. As a result, it is clarified that when the angular acceleration λ and to a large extent at a certain value of λ=λ_0. This characteristic is different from that of a linear system, where the maximum amplitude decreases markedly in the range of small angular accelerations. We verified these phenomena in experiments. Generally speaking, it is more difficult to pass through a critical speed in a nonlinear system than in a linear system.
- 一般社団法人日本機械学会の論文
著者
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Yamamoto Toshio
Department Of Oral Function And Anatomy In Okayama University Graduate School Of Medicine Dentistry
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池田 高志
東京工業大学大学院理工学研究科
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Ishida Yukio
Nagoya University Department Of Electronic Mechanical Engineering
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Ikeda T
Nagoya Univ. Nagoya
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IKEDA Takashi
School of Agriculture, Meiji University
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Yamamoto Tetsu
Industrial Electronics And Systems Development Lab. Mitsubishi Electric Corporation
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Yamamoto Toshio
Meijo University
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ISHIDA Yukio
School of Engineering, Nagoya University
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Yamamoto Toshio
Department Of Agricultural Chemistry Yamagata University
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