Data Analysis :-

Test Data Analysis…

We offer comprehensive services by way of analyzing your field / lab data.

Our capabilities include.

Signal Processing in Time and Frequency domains.

Vehicle System Performance Analysis – like fuel consumption, braking, engine
      cooling, climate controls, hydraulics …

Predicting fatigue lives at critical locations .
     (Raw strain data, Material Properties, Geometry)

Perform Strain Rosette analysis.
     (Von Mises, Max & Min Principal, Max Shear, Max stress directions, Multi Axial Fatigue evaluation…)

Generate Design Data Matrix as an input to design .
     (Cross plots, curve fits, joint distributions, time at levels, level crossing, rainflow , exceedence plots …)

Vehicle Ride Handling (Dynamics) computations.

Human Whole Body Vibration for Operator Comfort assessment (ISO 2631) and Hand-Arm vibration
     analysis (ISO 5341).  (VDV (8h), A(4), A(8) … calculations)

Vibration Data Analysis.
     (Waterfall plots, extracting orders of vibration, NVH plots…)

Frequency Response Function.
     (Auto correlation, cross correlation, gain, coherence …)

Reduce Road Load Data for servo hydraulic test specifications for laboratory simulation .
     (Generate Block Loading Programs)

Reduce Road Load Data for 4-poster / 6-poster simulation (RPC).

Road Load Data to Vibration Shaker Test specifications for ED shaker tests.
     (Accelerated Electro Dynamic Shaker Test Specifications)

Field to Track to Laboratory Correlation based on Real World Usage Pattern.
     (Customer Correlation)

CAE Fatigue Analysis –

CAE Fatigue Analysis based on FE Models.
Compatible with Nastran, ANSYS, Hypermesh, SDRC, ADAMS …
Link CAE Model with RLD Data.
Establish Correlation between Test and Virtual Fatigue Analysis.
Basic Fatigue assessment (SN, EN).
Dang Van Multiaxial Fatigue Assessment.
Spot Weld Fatigue Assessment.
Seam Weld Fatigue Assessment.
Random Vibration Fatigue Assessment.

TOP