Configure Fatigue Analysis Using a Factor of Safety Calculation
Use the FOS tool to calculate fatigue based on a factor of safety value.
This approach uses the Dang Van method to calculate the multi-axial factor of safety.
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Click the arrow next to the fatigue module icon and select the
FOS tool from the list of options.
Figure 1. 
The FOS dialog opens. - Select the FE model units.
- Select either Time Series or Transient Response as the loading type.