Shape sensing for thin-shell spaceborne antennas with adaptive isogeometric analysis and inverse finite element method

Dewen Yu; Shun Wang; Weidong Li; Yaowen Yang; Jun Hong

doi:10.1016/j.tws.2023.111154

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Shape sensing for thin-shell spaceborne antennas with adaptive isogeometric analysis and inverse finite element method

Dewen Yu Shun Wang Weidong Li Yaowen Yang Jun Hong

Year: 2023 Journal: Thin-Walled Structures Vol: 192 Pages: 111154-111154 Publisher: Elsevier BV

DOI: 10.1016/j.tws.2023.111154

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Keywords:

Finite element method Isogeometric analysis Discretization Smoothing Basis function A priori and a posteriori Computer science Inverse Shell (structure) Inverse problem Basis (linear algebra) Algorithm Mathematical optimization Applied mathematics Mathematics Geometry Mathematical analysis Structural engineering Mechanical engineering Engineering Computer vision

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Advanced Numerical Analysis Techniques

Physical Sciences → Engineering → Computational Mechanics

Optical measurement and interference techniques

Physical Sciences → Computer Science → Computer Vision and Pattern Recognition

Shape sensing for thin-shell spaceborne antennas with adaptive isogeometric analysis and inverse finite element method

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