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  5. Analysis of Moving Load Interval Problem Based on Chebyshev Agent Model and Differential Evolution

Analysis of Moving Load Interval Problem Based on Chebyshev Agent Model and Differential Evolution

来源 :中国计算力学大会2018暨国际华人计算力学大会2018 | 被引量 : 0次 | 上传用户：zhangxinyao1121
【摘 要】
：
On the research of moving load of uncertain beams,considering the bending stiffness,the density and the moving mass of the beam as interval variables,propose a interval analysis method combining Cheby
【作 者】
：
Shengyin Yang Haitian Yang 
【机 构】
：
State Key Lab of Structural Analysis for Industrial Equipment,Department of Engineering Mechanics,Da
【出 处】
：
中国计算力学大会2018暨国际华人计算力学大会2018
【发表日期】
：
2018年10期
【关键词】
：
Interval uncertainty Chebyshev polynomial differential evolution moving load 
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　　On the research of moving load of uncertain beams,considering the bending stiffness,the density and the moving mass of the beam as interval variables,propose a interval analysis method combining Chebyshev agent model with differential evolution to solve interval uncertain respond of the beam,and then proposed method is validated by a numerical example.
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