Simulation and Verification of Human Fall Load

摘要：

　　In this paper,a loading model for human falling is proposed to provide a mean to numerically study the floor vibration induced by the falling,which makes feasible to develop new algorithms for fall detection and sensor optimization through benchmark problems such as the one proposed by Madarshahians 1.The loading model divides the falling process into four stages: standing,falling,impact and resting.In the stage of falling,the floor reaction force is assumed to be parabolic.During the impact stage,the human vertical vibration model in the international standard ISO 5982-1981 2 is adopted to determine the force of the floor.The proposed model is validated using the acceleration time history data in UMAFALL database 3.

关键词： human falling floor vibration loading model acceleration

作者: Zhaoshuo Jiang Chengyin Liu Xiangxiang Su

作者单位: School of Engineering,San Francisco State University,1600 Holloway Ave.,SCI 130,San Francisco,CA 941 Department of Civil and Environmental Engineering,Harbin Institute of Technology(Shenzhen),Shenzhen

会议类型: 国际会议

会议名称: The 7th World Conference on Structural Control and Monitoring(7WCSCM)(第七届结构控制与监测世界大会)

会议地点: 青岛

会议语种:英文

页码: 2456-2463

在线出版日期: 2018-07-22（万方平台首次上网日期，不代表论文的发表时间）