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THE PARAMETRIC VARATIONAL PRINCIPLE AND NON-LINEAR FINITE ELEMENT METHOD FOR ANALYSIS OF ASTROMESH ANTENNA STRUCTURES |
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| Authors: | Tan Shujun Hou Jian Wu Zhigang Du Jianming |
| Institution: | 1. State Key Laboratory of Structural Analysis for Industrial Equipment, Dalian University of Technology, Dalian 116024, China; 2. School of Aeronautics and Astronautics, Dalian University of Technology, Dalian 116024, China |
| Abstract: | |
| Keywords: | astroMesh antenna|constitutive nonlinearity|geometric nonlinearity|parametric variational principle|nonlinear finite element method |
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