ansys中pivcheck,0是什么意思
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PIVCHECK, KEY
Prevents a batch mode, linear static analysis from stopping when a negative or zero equation solver pivot value is encountered.
KEY
Determines whether to stop or continue an analysis when a negative or zero equation solver pivot value is encountered:
ON — Default value. ANSYS checks for negative or zero pivot values on linear static analyses performed with the frontal, sparse and PCG solvers. When one is encountered, an error is issued, stopping the job. A negative pivot value may be valid for some Multiphysics analyses (e.g. Emag or Thermal); this key has no effect in these cases.
OFF — Pivots will not be checked. This key continues the analysis in spite of a zero or negative pivot value. The program will proceed until other error checking routines are encountered.
Prevents a batch mode, linear static analysis from stopping when a negative or zero equation solver pivot value is encountered.
KEY
Determines whether to stop or continue an analysis when a negative or zero equation solver pivot value is encountered:
ON — Default value. ANSYS checks for negative or zero pivot values on linear static analyses performed with the frontal, sparse and PCG solvers. When one is encountered, an error is issued, stopping the job. A negative pivot value may be valid for some Multiphysics analyses (e.g. Emag or Thermal); this key has no effect in these cases.
OFF — Pivots will not be checked. This key continues the analysis in spite of a zero or negative pivot value. The program will proceed until other error checking routines are encountered.
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