StressCheck Tutorial: Setting Up Solution Convergence Criteria
Abstract: Customizing a convergence criteria-controlled linear p-extension. Any number of convergence criteria (e.g. saved extraction settings within the Error tab, Min/Max tab, Points tab, or Resultant tab) may be specified and error tolerances provided for each convergence criteria setting. When the convergence criteria setting is selected in the SOLVE! tab, the linear p-extension will stop when the convergence criterion/criteria error tolerance(s) are met.
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“Of the three FEA products we use, StressCheck® gives me the most confidence when it comes to performing post-processing quality checks on multi-body contact analysis results. StressCheck® has the capability to extract any data of interest and convergence information for that data at any location in the model domain; the other two FEA products do not. And when it comes to interference fit multi-body contact solutions, I haven’t found any software to outperform StressCheck®.”
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