Development of an Impact Energy Absorption Structure by an Arc Shape Stroke Origami Type Hydraulic Damper
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 forc...
Saved in:
| Main Authors: | , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Wiley
2023-01-01
|
| Series: | Shock and Vibration |
| Online Access: | http://dx.doi.org/10.1155/2023/4578613 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1832546643637960704 |
|---|---|
| author | Jingchao Guan Yuan Yao Wei Zhao Ichiro Hagiwara Xilu Zhao |
| author_facet | Jingchao Guan Yuan Yao Wei Zhao Ichiro Hagiwara Xilu Zhao |
| author_sort | Jingchao Guan |
| collection | DOAJ |
| description | 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 numerical analysis using the Runge–Kutta method was established. An impact test device with an arc-shaped stroke was developed, and the error between the numerical analysis value of the impact displacement and the measured experimental value was confirmed to be sufficiently small. An impact verification experiment confirmed that the damping effect of the origami hydraulic damper increases with the input energy of the impact. By varying the diameter of the orifice hole, which is an important design factor for an origami hydraulic damper, the damping effect of the origami hydraulic damper was found to increase as the diameter of the orifice hole decreased. To examine the effect of the type of hydraulic oil inside the origami hydraulic damper, water and edible oil were used to conduct impact verification experiments, and it was found that the effect on the impact damping effect was relatively small. |
| format | Article |
| id | doaj-art-0897a51392c643b1b4fe1d84ade03063 |
| institution | Kabale University |
| issn | 1875-9203 |
| language | English |
| publishDate | 2023-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Shock and Vibration |
| spelling | doaj-art-0897a51392c643b1b4fe1d84ade030632025-02-03T06:47:29ZengWileyShock and Vibration1875-92032023-01-01202310.1155/2023/4578613Development of an Impact Energy Absorption Structure by an Arc Shape Stroke Origami Type Hydraulic DamperJingchao Guan0Yuan Yao1Wei Zhao2Ichiro Hagiwara3Xilu Zhao4Department of Mechanical EngineeringDepartment of Mechanical EngineeringNational Institute of TechnologyOrganization for the Strategic Coordination of Research and Intellectual PropertyDepartment of Mechanical EngineeringCylindrical 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 numerical analysis using the Runge–Kutta method was established. An impact test device with an arc-shaped stroke was developed, and the error between the numerical analysis value of the impact displacement and the measured experimental value was confirmed to be sufficiently small. An impact verification experiment confirmed that the damping effect of the origami hydraulic damper increases with the input energy of the impact. By varying the diameter of the orifice hole, which is an important design factor for an origami hydraulic damper, the damping effect of the origami hydraulic damper was found to increase as the diameter of the orifice hole decreased. To examine the effect of the type of hydraulic oil inside the origami hydraulic damper, water and edible oil were used to conduct impact verification experiments, and it was found that the effect on the impact damping effect was relatively small.http://dx.doi.org/10.1155/2023/4578613 |
| spellingShingle | Jingchao Guan Yuan Yao Wei Zhao Ichiro Hagiwara Xilu Zhao Development of an Impact Energy Absorption Structure by an Arc Shape Stroke Origami Type Hydraulic Damper Shock and Vibration |
| title | Development of an Impact Energy Absorption Structure by an Arc Shape Stroke Origami Type Hydraulic Damper |
| title_full | Development of an Impact Energy Absorption Structure by an Arc Shape Stroke Origami Type Hydraulic Damper |
| title_fullStr | Development of an Impact Energy Absorption Structure by an Arc Shape Stroke Origami Type Hydraulic Damper |
| title_full_unstemmed | Development of an Impact Energy Absorption Structure by an Arc Shape Stroke Origami Type Hydraulic Damper |
| title_short | Development of an Impact Energy Absorption Structure by an Arc Shape Stroke Origami Type Hydraulic Damper |
| title_sort | development of an impact energy absorption structure by an arc shape stroke origami type hydraulic damper |
| url | http://dx.doi.org/10.1155/2023/4578613 |
| work_keys_str_mv | AT jingchaoguan developmentofanimpactenergyabsorptionstructurebyanarcshapestrokeorigamitypehydraulicdamper AT yuanyao developmentofanimpactenergyabsorptionstructurebyanarcshapestrokeorigamitypehydraulicdamper AT weizhao developmentofanimpactenergyabsorptionstructurebyanarcshapestrokeorigamitypehydraulicdamper AT ichirohagiwara developmentofanimpactenergyabsorptionstructurebyanarcshapestrokeorigamitypehydraulicdamper AT xiluzhao developmentofanimpactenergyabsorptionstructurebyanarcshapestrokeorigamitypehydraulicdamper |