Finite Element Vibratory Analysis of Ariane 5 Payload Adapter

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This presentation explores the vibratory behaviour and mechanical sizing of satellite and Payload Adapter assemblies, focusing on dynamic response and structural integrity during launch. Using Finite Element Method analysis, it delves into the modal behaviour of the satellite and ACU, optimising mesh refinement and understanding load transfers. Simplified modelling and equipment mass sizing provide insights into natural modes and response behaviour, while addressing the reliability of...