PATTERN FORMATION PHENOMENA IN CONTACT ROTATING SYSTEMS (SIMPLIFIED METHOD FOR STABILITY ANALYSIS AND PREVENTION MEASURE BY USING ENERGY FACTOR)
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概要
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In the field of mechanical engineering, a large number of contact rotating systems are used. While the systems are operating, periodic polygonal deformation patterns are often formed on the peripheral surfaces of rolls due to viscoelastic deformation, plastic deformation, cutting, grinding, wear and so on. Such phenomena are caused by the unstable vibrations generated in time delay systems. In this report, the authors suggest a simplified method for stability analysis by using energy factor, and develop a prevention measure of the unstable vibration. The validity of the present methods is confirmed from the numerical computational results.
- 一般社団法人日本機械学会の論文
著者
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Kondou Takahiro
Department Of Intelligent Machinery And Systems Kyushu University
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Sowa Nobuyuki
Department Of Intelligent Machinery And Systems Kyushu University
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- PATTERN FORMATION PHENOMENA IN CONTACT ROTATING SYSTEMS (SIMPLIFIED METHOD FOR STABILITY ANALYSIS AND PREVENTION MEASURE BY USING ENERGY FACTOR)
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