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个人信息Personal Information
教授
博士生导师
硕士生导师
性别：男
毕业院校：大连理工大学
学位：博士
所在单位：力学与航空航天学院
学科：固体力学. 计算力学. 工程力学
办公地点：力学楼-307
联系方式：0411-84708394
电子邮箱：haitian@dlut.edu.cn
扫描关注
Solving the inverse problem of estimating fuzzy viscoelastic constitutive parameters
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论文类型：会议论文
发表时间：2016-06-05
收录刊物：EI
卷号：4
页面范围：6588-6605
摘要：This paper presents a numerical approach to solve the inverse problem of estimating fuzzy viscoelastic constitutive parameters. The direct fuzzy viscoelastic problem is solved by utilizing Scale Boundary Finite Element Method(SBFEM), a temporally adaptive algorithms and the General Transformation Method (GTM). On the basis of the solution of direct problem, t he fuzzy estimation can be realized using an inverse fuzzy arithmetic and an evolutionary algorithm of Differential Evolution(DE). Two numerical examples are provide to verify the propo sed ap proach.