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机译:有限元模型通过使用不完整的测量模式通过减小阶模型更新重复的特征值结构
State Key Laboratory of Structural Analysis for Industrial Equipment Department of Engineering Mechanics Dalian University of Technology Dalian 116023 China;
State Key Laboratory of Structural Analysis for Industrial Equipment Department of Engineering Mechanics Dalian University of Technology Dalian 116023 China;
State Key Laboratory of Structural Analysis for Industrial Equipment Department of Engineering Mechanics Dalian University of Technology Dalian 116023 China;
State Key Laboratory of Structural Analysis for Industrial Equipment Department of Engineering Mechanics Dalian University of Technology Dalian 116023 China;
Beijing Institute of Astronautically Systems Engineering Beijing 100076 China;
Beijing Institute of Astronautically Systems Engineering Beijing 100076 China;
FE model updating; Reduced-order models; Repeated eigenvalue structures; Incomplete measured modes;
机译:使用测得的不完整模态数据进行正则化有限元模型更新
机译:振动结构有限元模型更新中的对称保持特征值嵌入
机译:通过正常形式直接计算非线性型号的有限元非线性结构的阶数模型
机译:使用不完整的模态数据更新桁架模型的有限元模型
机译:使用带有广义逆技术的实测模式更新有限元模型。
机译:使用有限元模型更新程序检测框架结构中的地震诱发损伤
机译:有限元非线性结构的阶数模型通过正常形式直接计算非线性映射
机译:基于对称流固耦合有限元法的二维飞机机身梁模型和机身空腔特征值分析