Jump Phenomenon under Impulsive Force

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概要

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• The response of a single-degree-of-freedom nonlinear spring-mass system, with the third order displacement term retained, has been considered when an impulsive force acts on a vibrating system in steadystate condition. By replacing the impulsive effect with the velocity increment and using the phase plane diagram, the response for the impulse is analyzed. The velocity increment frequently leads to a jump phenomenon in systems with multiple steady states. A method for determining an equivalent velocity increment is developed. The results obtained by the method illustrate the jump phenomenon from the small amplitude state to the large amplitude state and vice versa.

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著者

• Iwata Yoshio

  Dpartment Of Mechanical Engineering Kanazawa University

• KOBORI Yoichi

  Department of Mechanical Engineering, Kanazawa University

• Kobori Yoichi

  Department Of Mechanical Engineering Kanazawa University

関連論文

• Jump Phenomenon under Impulsive Force
• Subharmonic Vibration of Order 1/2 in System under External Force with Constant Term

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