A Comprehensive Review of Isogeometric Topology Optimization:Methods,Applications and Prospects

作     者：Jie Gao Mi Xiao Yan Zhang Liang Gao Jie Gao;Mi Xiao;Yan Zhang;Liang Gao

作者机构：Department of Engineering MechanicsSchool of Aerospace EngineeringHuazhong University of Science and TechnologyWuhan430074China Hubei Key Laboratory for Engineering Structural Analysis and Safety AssessmentHuazhong University of Science and TechnologyWuhan430074China The State Key Lab of Digital Manufacturing Equipment and TechnologyHuazhong University of Science and TechnologyWuhan430074China School of Machinery and AutomationWuhan University of Science and TechnologyWuhan430081China 

出 版 物：《Chinese Journal of Mechanical Engineering》 (中国机械工程学报（英文版）)

年 卷 期：2020年第33卷第6期

页      面：24-37页

核心收录：

学科分类：08[工学] 

基　　金：Supported by National Key R&D Program of China(Grant No.2020YFB1708304) and Fundamental Research Funds for the Central Universities of the Huazhong University of Science and Technology(Grant No.5003123021) and the Program for HUST Academic Frontier Youth Team(Grant No.2017QYTD04) 

主　　题：Topology optimization Isogeometric analysis CAD CAE 

摘      要：Topology Optimization(TO)is a powerful numerical technique to determine the optimal material layout in a design domain,which has accepted considerable developments in recent *** classic Finite Element Method(FEM)is applied to compute the unknown structural responses in ***,several numerical deficiencies of the FEM significantly influence the effectiveness and efficiency of *** order to eliminate the negative influence of the FEM on TO,IsoGeometric Analysis(IGA)has become a promising alternative due to its unique feature that the Computer-Aided Design(CAD)model and Computer-Aided Engineering(CAE)model can be unified into a same mathematical *** the paper,the main intention is to provide a comprehensive overview for the developments of Isogeometric Topology Optimization(ITO)in methods and ***,some prospects for the developments of ITO in the future are also presented.