MOTION AND VIBRATION OF THE LIFT MECHANISM OF A LADDER TRUCK

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概要

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• A ladder of the ladder truck with the lift mechanism often generates a vibration at the time of the lift operation. This paper describes the simulation analysis of the dynamic behavior of extension motion and elevation motion which are one of the lift mechanism in order to make clear its vibration phenomena. We make the dynamic analytical model composed of 2 sections ladder using Multibody Dynamics. An equation of motion is derived using differential algebraic equation (DAE). We investigate the validity of our proposed simulation analytical method by comparing the simulation results with the experimental ones.

• 一般社団法人日本機械学会の論文

著者

• Fujita K

  Dept. Of Mechanical Systems Engineering Osaka Prefecture University

• Fujita Katsuhisa

  Dept. of Mechanical Systems Engineering, Osaka Prefecture University

• Koike Katsutoshi

  Dept. of Mechanical Systems Engineering, Osaka Prefecture University

• Koseki Takuro

  Special Purpose Vehicle Technical Dept., Morita Corporation

• Koike Katsutoshi

  Dept. Of Mechanical Systems Engineering Osaka Prefecture University

• Koseki Takuro

  Special Purpose Vehicle Technical Dept. Morita Corporation

• Fujita Katsuhisa

  Dept. Of Mechanical Systems Engineering Osaka Prefecture University

関連論文

• MOTION AND VIBRATION OF THE LIFT MECHANISM OF A LADDER TRUCK

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