FEMFAT LAB is divided into different modules to maximize flexibility for our customers.

Read more about the individual modules below.

FEMFAT LAB is divided into different modules to maximize flexibility for our customers. Visualize, analyze and process data in time domain

  • Calculation of multiple statistic values to characterize data
  • Timeplots (x-t or x-y), visual time editing (cut signal, move points, move signal, zero signal and filter signal (FIR + IIR))
  • Formula compiler incl. mathematical and logical functions
  • Integration, differentiation
  • Remove mean, remove offset or center signal
  • Merge and extract channels, GPS
  • Append files, convert data to several data formats
  • Find and correct problems in measured data

Visualize data in frequency domain

  • Spectral analysis (power spectrum, cross spectrum, transfer function, inverse function, etc.)
  • Link to fatigue analysis by calculating PSDs for FEMFAT
  • Convert an existing PSD back to the time domain
  • Comfort factor evaluation
  • Waterfall, Campbell

Visualize, analyze and process data based on counting methods and damage values

  • Multidimensional rainflow counting, level-crossing, range-count
  • Time at level counting up to 3 dimensions
  • Editor for rainflow matrices, test track mix up
  • Addition (multiplication) of counting results
  • Fatigue analysis based on Miner's rule
  • Damage equivalent peak/valley data reduction for FEM and test bench investigations, lifetime prediction
  • Extend peak/valley data for test bench investigations 

Load data generation for simulation models based on measured responses

  • Excellent convergence between measurement and simulation
  • Efficient method to generate absolute displacements (e.g. tire patch, frame movement for add on parts like cab, tank, engine, exhaust systems)
  • Transfer to similar vehicles (invariant load)
  • Full vehicles, subsystems and test benches can be simulated based on real road load data measurements
  • Convenient and automated process for MSC ADAMS, SIMPACK, Motionsolve, Recurdyn and VI-Grade
  • Generation of 3D road based on measured responses of a full vehicle

Optimization of MSC ADAMS model parameters based on measured responses (accelerations, relative displacements, strains,…)

  • Linear and nonlinear parameters
  • A diagnose tool assists to identify the relevant parameters
  • Convenient and automated process
  • Fast algorithm (less number of simulations required)


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