DYNAMICS OF A STRONGLY NONLINEAR SPACECRAFT STRUCTURE PART II: MODAL ANALYSIS

Ludovic Renson; J.P. Noel; Gaetan Kerschen

DYNAMICS OF A STRONGLY NONLINEAR SPACECRAFT STRUCTURE PART II: MODAL ANALYSIS

Ludovic Renson, J.P. Noel, Gaetan Kerschen

Department of Engineering Mathematics

Research output: Contribution to conference › Conference Paper

Abstract

The present paper investigates the dynamics of a real-life spacecraft structure possessing a strongly nonlinear component with multiple mechanical stops. A full-scale finite element model is built for gaining additional insight into the nonlinear dynamics that was observed experimentally in a companion paper [NRK14]. To this end, advanced techniques and theoretical concepts such as numerical continuation and nonlinear normal modes are exploited.

Original language	English
Publication status	Unpublished - 2014
Event	European Conference on Spacecraft Structures, Materials and Environmental Testing (SSMET) - Braunschweig, Germany Duration: 1 Apr 2014 → 4 Apr 2014

Conference

Conference	European Conference on Spacecraft Structures, Materials and Environmental Testing (SSMET)
Country	Germany
City	Braunschweig
Period	1/04/14 → 4/04/14

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@conference{4a656b5f85ae4002a5696b34032470e4,

title = "DYNAMICS OF A STRONGLY NONLINEAR SPACECRAFT STRUCTURE PART II: MODAL ANALYSIS",

abstract = "The present paper investigates the dynamics of a real-life spacecraft structure possessing a strongly nonlinear component with multiple mechanical stops. A full-scale finite element model is built for gaining additional insight into the nonlinear dynamics that was observed experimentally in a companion paper [NRK14]. To this end, advanced techniques and theoretical concepts such as numerical continuation and nonlinear normal modes are exploited.",

author = "Ludovic Renson and J.P. Noel and Gaetan Kerschen",

year = "2014",

language = "English",

note = "European Conference on Spacecraft Structures, Materials and Environmental Testing (SSMET) ; Conference date: 01-04-2014 Through 04-04-2014",

}

TY - CONF

T1 - DYNAMICS OF A STRONGLY NONLINEAR SPACECRAFT STRUCTURE PART II: MODAL ANALYSIS

AU - Renson, Ludovic

AU - Noel, J.P.

AU - Kerschen, Gaetan

PY - 2014

Y1 - 2014

N2 - The present paper investigates the dynamics of a real-life spacecraft structure possessing a strongly nonlinear component with multiple mechanical stops. A full-scale finite element model is built for gaining additional insight into the nonlinear dynamics that was observed experimentally in a companion paper [NRK14]. To this end, advanced techniques and theoretical concepts such as numerical continuation and nonlinear normal modes are exploited.

AB - The present paper investigates the dynamics of a real-life spacecraft structure possessing a strongly nonlinear component with multiple mechanical stops. A full-scale finite element model is built for gaining additional insight into the nonlinear dynamics that was observed experimentally in a companion paper [NRK14]. To this end, advanced techniques and theoretical concepts such as numerical continuation and nonlinear normal modes are exploited.

M3 - Conference Paper

T2 - European Conference on Spacecraft Structures, Materials and Environmental Testing (SSMET)

Y2 - 1 April 2014 through 4 April 2014

ER -