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Specification

double skill test / calculation for in-depth expertise and validated numerical models
Vibration waterfall spectra during a run up.

1. Source analysis: field or laboratory tests
a. Specification and procedure drafting
b. Measurement and recording hardware installation ( sensors: acceleration, displacement, force, deformation from strain gauges, … )
c. Source identification from time signals and spectral analysis

Customized solution: modification of the vibration source, of the vibratory transfer, of the structure, vibration insulation, vibration dampers

Fuselage FE modeling ( With the courtesy of EADS IW -FACE European program)

2. Structural modification from Finite Element Model ( FEM)
a. Model meshing and boundary condition definition
b. Load assessment from direct measurements, inverse method, specifications, …
c. Model tuning if experimental modal analysis results available
d. Simulation with forced response calculation
e. Test of structural modifications from tuned model

Testindo
Jakarta -Indonesia
hp. 08156141954, 0811-893 101.