Development of an Impact Energy Absorption Structure by an Arc Shape Stroke Origami Type Hydraulic Damper
Jingchao Guan,
Yuan Yao,
Wei Zhao
et al.
Abstract:Cylindrical hydraulic dampers used to reduce impacts and vibrations typically have linear strokes. In this study, a new arc-shaped stroke-type origami hydraulic damper with a nonlinear damping performance was proposed. By examining the damping effect of the origami hydraulic damper, the damping force was found to be proportional to the square of the motion velocity. A nonlinear dynamics governing equation was established using the derived formula for the damping force of the origami hydraulic damper, and a num… Show more
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