Modal Correlation of an Aerospace Structure SMARTtech Vibroacustica Serviços e Sistemas Ltda

Format:

Conference/Event

Author/Creator:

Mariano, Silvio Luiz, author.

Conference Name:

2006 SAE Brasil Congress and Exhibit (2006-11-21 : Sao Paulo, Brazil)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 2006

Summary:

This work presents a modal testing of a mockup of beams, this mockup is representative of the dynamic behavior of the brazilian Satellite Launching Vehicle (VLS). The measurements were performed using 62 accelerometers and 2 excitations and the modal analysis was performed using the LSCE and PolyMAX methods available in a commercial software. A modal correlation was done between the experimental model and a finite element model, to verify if the finite element model is capable to reproduce the dynamic behavior of the structure

Notes:

Vendor supplied data

Publisher Number:

2006-01-2786

Access Restriction:

Restricted for use by site license