CAEfatigue RANDOM Package
Making the impossible possible
CAEfatigue radically changes the available capabilities that companies can use to do Frequency Domain analysis.
Ford Motor Company
Learn how Ford Motor Company applied a new spot and seam weld fatigue analysis method.
Fiat Chrysler Automobiles
Simplified duty cycle on the lower control arm; a new simulation technique developed in partnership, FCA & CAEfatigue Ltd.
CAEfatigue helps OHB SE develop new satellite payload designs by utilizing next-generation collision detection technology.
Navistar, Inc. Solver-Embedded Fatigue
Combining stress analysis and secondary fatigue analysis into one solver-embedded fatigue analysis task.
Hero Motor Corp.
Learn how Hero uses CAEfatigue to simulate and predict proving ground testing loads of next generation motorcycles
Base Shake PSD Analysis plus Mean Loads plus Deterministic Loading
CAEfatigue is designed to provide the user with both the random response results and the fatigue results from a structure undergoing loading input from a single random PSD with or without additional loading from deterministic inputs and mean offsets. This package allows the User to do Random Analysis only. Response outputs includes mean stress, RMS stress or strain, mean stress plus RMS stress or strain, moments, zero crossings, peaks per second and irregularity factor.
The loading inputs needed for CF can come from Optistruct, Nastran, Ansys or Abaqus generated from (virtually) any size model. Examples of inputs are simultaneous wide band and narrow band inputs, wide band random and swept sine inputs, wide band random and deterministic inputs, wide band and swept narrow band inputs, swept narrow band or swept sine wave.