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On-Orbit Dynamic Performance Analysis of a Large Deployed Circular Truss Antenna Structure Based on Two Thermal–Structural Coupling Dynamic Models
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Deployable satellite antenna structure has a bright prospect in high power space-borne antennas for strict telecommunication tasks. The alternating hot and cold environment in space as well as the nonuniform distribution ...
Physics-Informed Neural Network for Thermal Analysis of Space Structure
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: External heat flux often induces deformation or vibration in space structures comprised of thin-walled tubes. Efficient and real-time thermal-structural dynamic analysis is essential for the reliable operation and optimal ...