HyperMesh and BatchMesher

Optimization Table Entries entityTables-24

Optimization Table Entries entityTables-24

Previous topic Next topic Expand/collapse all hidden text  

Optimization Table Entries entityTables-24

Previous topic Next topic JavaScript is required for expanding text JavaScript is required for the print function  

Optimization table entry entities are used to define and store table data for optimization problems.  Optimization table entries are shown under the OptimizationTableEntry folder within the Model browser.  The Optimization View can be utilized to create, edit, and delete optimization problems.

Optimization table entries do not have a display state.

Optimization table entries have an active and export state.  The active state of an optimization table entry controls the listing of the optimization table entry in the Model browser and any of its views.  If an optimization table entry entity is active, then it is listed in the Model browser and any of its views.  If an optimization table entry entity is inactive, then it is not listed in the Model browser or any of its views.

The export state of an optimization table entry entity controls whether or not that optimization table entry is exported when the custom export option is utilized.  The all export option is not affected by the export state of an optimization table entry.  The active and export states of optimization table entry entities can be controlled using the Entity State browser.

The data names associated with optimization table entries can be found in the data names section of the HyperMesh Reference Guide.

 

The following panels can be used to create and edit optimization table entries:

Table Entries

 

Solver Card Support for Optimization Table Entries


hmtoggle_arrow1OptiStruct

An optimization problem is set up by defining responses, which are in turn constrained or set as objectives.

Design variables identify the varying quantities in an optimization problem.

All of the optimization panels are available from the Optimization menu when the OptiStruct user profile is loaded.

 

Supported Card

Solver Description

Supported Parameters

Notes

DTABLE

Table entries referenced on DRESP2, DVPREL2.  Supported as a
optimizationtableentries entity.

 

Defined in the Table Entries panel.

hmtoggle_arrow1Nastran

Some of the functionality of the optimization capability is general. This includes the equation utility, delete, rename, renumber, and reorder functions. To set up an optimization problem, responses, an objective function and constraints need to be defined. Further, design variables need to be defined. The optimization panels have separate Delete, Rename, Renumber, and Reorder panels to manipulate optimization entries.  These can be reached through the Optimization menu.

 

Supported Card

Solver Description

Supported Parameters

Notes

DTABLE

Defines a table of real constants that are used in equations (see DEQATN entry).

 

Table entries referenced on DRESP2, DVPREL2

 

 

See Also:

Optimization Browser View

Entity State Browser

Browsers

HyperMesh Entities & Solver Interfaces

Include Files

Optimization