Test Command: Difference between revisions
Jump to navigation
Jump to search
(New page: This command is used to construct a ConvergenceTest object. Certain SolutionAlgorithm objects require a ConvergenceTest object to determine if convergence has been achieved at the end of ...) |
No edit summary |
||
| Line 6: | Line 6: | ||
#[[Norm Displacement Increment Test]] test is Norm(X) < tol | #[[Norm Displacement Increment Test]] test is Norm(X) < tol | ||
#[[Energy Increment Test]] test dot(X,B) < tol | #[[Energy Increment Test]] test dot(X,B) < tol | ||
#[[Relative Norm Unbalance Test]] test is Norm(X) < tol * Norm(X) at trial step 1 | |||
#[[Relative Norm Displacement Increment Test]] test is Norm(X) < tol * Norm(B) at trial step 1 | |||
#[[Relative Energy Increment Test]] test dot(X,B) < tol * dot(X,B) at trial step 1 | |||
Revision as of 23:46, 30 September 2009
This command is used to construct a ConvergenceTest object. Certain SolutionAlgorithm objects require a ConvergenceTest object to determine if convergence has been achieved at the end of an iteration step. The convergence test is applied to the matrix equation, AX=B
test Command Equation
- Norm Unbalance Test test is Norm(X) < tol
- Norm Displacement Increment Test test is Norm(X) < tol
- Energy Increment Test test dot(X,B) < tol
- Relative Norm Unbalance Test test is Norm(X) < tol * Norm(X) at trial step 1
- Relative Norm Displacement Increment Test test is Norm(X) < tol * Norm(B) at trial step 1
- Relative Energy Increment Test test dot(X,B) < tol * dot(X,B) at trial step 1