General Commands: Difference between revisions
Jump to navigation
Jump to search
Foxchameleon (talk | contribs) No edit summary |
Foxchameleon (talk | contribs) No edit summary |
||
| Line 18: | Line 18: | ||
:;<h2>[[addToParameter Command]]</h2> | :;<h2>[[addToParameter Command]]</h2> | ||
: In case that more objects (e.g., element, section) are mapped to an existing parameter, the following command can be used to :relate these additional objects to the specific parameter: | : In case that more objects (e.g., element, section) are mapped to an existing parameter, the following command can be used to | ||
: relate these additional objects to the specific parameter: | |||
{| | {| | ||
| Line 24: | Line 25: | ||
|} | |} | ||
:;<h2>[[ | :;<h2>[[updateParameter Command]]</h2> | ||
: | : Once the parameters in FE model are defined, their value can be updated: | ||
{| | {| | ||
| style="background:yellow; color:black; width:800px" | ''' | | style="background:yellow; color:black; width:800px" | '''updateParameter $tag $newValue>''' | ||
|} | |||
:;<h2>[[sensitivityIntegrator Command]]</h2> | |||
: For static analysis, the only option currently available is: | |||
{| | |||
| style="background:yellow; color:black; width:800px" | '''sensitivityIntegrator -static>''' | |||
|} | |||
: which must be defined before the ‘analysis’ command. | |||
{| | |||
| style="background:yellow; color:black; width:800px" | '''sensitivityIntegrator -static>''' | |||
|} | |} | ||
Revision as of 00:23, 13 March 2011
- Sensitivity_Command_Manual
reliability Command
- This command creates the reliability domain in which the sensitivity, reliability and optimization components are kept. This
- reliability domain is parallel to the finite element (FE) domain in OpenSees. Currently, the commands for stand-alone sensitivity : analysis (e.g., sensitivityIntegrator, sensitivityAlgorithm) are set in the reliability domain only and, thus, the ‘reliability’
| reliability |
- In DDM-based FE response sensitivity analysis, the sensitivity parameters can be material,
- geometry or discrete loading parameters. Each parameter should be defined as:
| parameter $tag <specific object arguments> |
- In case that more objects (e.g., element, section) are mapped to an existing parameter, the following command can be used to
- relate these additional objects to the specific parameter:
| addToParameter $tag <specific object arguments> |
- Once the parameters in FE model are defined, their value can be updated:
| updateParameter $tag $newValue> |
- For static analysis, the only option currently available is:
| sensitivityIntegrator -static> |
- which must be defined before the ‘analysis’ command.
| sensitivityIntegrator -static> |