PARAM, HGHCMPOK

Bulk Data Entry Used to turn on or off the check for negative and very large compliance values.

Parameter Values Description
HGHCMPOK <YES, NO>

Default: NO, if present in the model without any value.

NO, if not specified in the model.
YES
The check for negative or very large compliance is not carried out.
NO
OptiStruct will check if compliance is negative or if it is a very large value (possible rigid body modes).
  • If this compliance condition occurs in a deck with maximum iterations = 1, or in the last iteration of the run, WARNING messages are printed to the .out file.
  • If this compliance condition occurs in any other case, OptiStruct will error out.

Comments

  1. High compliance checking will be skipped for Equivalent Static Load (ESL) subcases.