A general methodology for analysis of structure-borne micro-vibration

Remedia, M, Aglietti, GS, Richardson, G and Le Page, B (2013) A general methodology for analysis of structure-borne micro-vibration Collection of Technical Papers - AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference.

Full text not available from this repository.

Abstract

Driven by the increasingly stringent stability requirement of some modern payloads (e.g. the new generations of optical instruments) the issue of accurate spacecraft micro-vibration modelling has grown of importance. This article focuses on the dynamic coupling between a source of micro-vibration (e.g. reaction wheel) and a structure, taking into account the uncertainties related to both parts. In this context, an alternative to the Monte Carlo Simulation for complex structures has been developed, consisting in sub-structural approach to perturb the natural frequencies of specific subsystem reduced with the Craig-Bampton method. In order to prove the validity of the method and its application to the theory of the coupling, benchmark examples and practical applications will be described. © 2012 AIAA.

Item Type:	Article
Authors :	Name Email ORCID Remedia, M m.remedia@surrey.ac.uk Aglietti, GS Richardson, G Le Page, B
Date :	15 August 2013
Depositing User :	Symplectic Elements
Date Deposited :	17 May 2017 12:58
Last Modified :	19 Jun 2018 06:12
URI:	http://epubs.surrey.ac.uk/id/eprint/837455

Actions (login required)

View Item

Downloads