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

• Main Authors: Yu, Dewen, Wang, Shun, Li, Weidong, Yang, Yaowen, Hong, Jun
• Other Authors: School of Civil and Environmental Engineering
• Format: Article
• Language: English
• Published: 2023
• Subjects: Engineering::Civil engineering; Engineering::Mechanical engineering; Deformation Reconstruction; Thin Shell Structure
• Online Access: https://hdl.handle.net/10356/171193
• Institution: Nanyang Technological University

As the preventive maintenance paradigm transfers to condition-based maintenance, deformation monitoring has become a fundamental system capacity in aerospace engineering. In this study, a novel shape sensing method is proposed for accurate and efficient reconstruction of full-field deformation of th...