Structure Design and Mechanical Analysis on a Large Spaceborne Flat Seam Antenna

Wen Jie Fan; Xiao Peng Li; Ning Li

doi:10.4028/www.scientific.net/AMM.543-547.291

Paper Titles

Simulation on the Issue of One-Dimension Elastic Stress Pulse in SHTB Bar
p.272

Development and Testing of Four-Wheel Drive In-Wheel-Motor Electric Vehicle
p.278

Research on Supercharging Performance of 190 Series 6-Cylinder Gas Engine
p.282

Study of Dynamic Simulation on Driving System and Modeling Motor for Electric Drive Application of Armored Vehicles
p.286

Structure Design and Mechanical Analysis on a Large Spaceborne Flat Seam Antenna
p.291

Front Axle Finite Element Analysis of Low Floor Bus
p.295

Experimental Research on Vibration Reduction and Life Extension of Large Precision NC Machine Tool Based on Particle Damping
p.299

Study on the Optimization of Bending Frequencies of Railway Vehicle Car Body
p.303

A Study on the Development Status and Direction of Food Machinery
p.307

HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 543-547Structure Design and Mechanical Analysis on a...

Structure Design and Mechanical Analysis on a Large Spaceborne Flat Seam Antenna

Abstract:

Large spaceborne flat seam antennas boom recently. The structure design of the large flat seam antenna is introduced, and finite element model is built. The first frequency of antenna is obtained from modal analysis and it meet the requirement. The results of sine vibration and random vibration shows that strength satisfy the requirement and it has a certain margin.