Fast vibro-acoustic simulation methods of satellite components

• Published in: Aircraft engineering Vol. 94; no. 10; pp. 1636 - 1645
• Main Authors: Zhang, Jie, Xie, Weihua, Wang, Yakun, Zhou, Jiang, Yin, Jiacong
• Format: Journal Article
• Language: English
• Published: Bradford Emerald Publishing Limited 05.12.2022; Emerald Group Publishing Limited
• Subjects: Acoustic simulation; Acoustics; Finite element method; Ground tests; Investigations; Launching; Methods; Model accuracy; Satellites; Simulation; Statistical energy analysis; Vibration response; Components; Finite element (FE); Satellite; Vibro-acoustic analysis; Statistical energy analysis (SEA)

Purpose This paper aims to fast predict vibration responses of specific locations in the satellite subject to acoustic environment. It proposes a set of vibro-acoustic simulation methods of satellite components to represent their conditions in the whole satellite during the ground tests or launching...