CATIA allows the user to perform design optimisation in a short time using “ product engineering optimiser” inside the “knowledgeware” module. CATIA Knowledgeware. CATIA® V5R Formulas. Formulas are used to build relationships between parameters. They are the first type of relation that you will. Catia V5 knowledgeware awareness session. Francois Trudel. DS Service, Lean Engineering. KBE Development Application Consultant.
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Specifying a measure in a formula. You can use the Dictionary list to view the commands for a specific data type or function.
Specifying the Material parameter value. There are several techniques that you can use to add Knowledgeware to analysis parameters.
Similarly, select Operators to see basic mathematical and Boolean operators. Displaying parameters in the f x dialog box.
Before doing this, check that the material catalog is installed on your machine. Select one of the material in the library which is displayed.
Edit the parameter, then in the edition box, right-click the value field and select Add Range Selecting the Design Table Editor on Unix. You just have to keep on pressing the Ctrl key when you select parameters. U2 contains a list of values created using Add multiple values ; click the arrow at the right of the text field to select a new value from the list. If you specify x in the Filter Name field of the Select parameters to insert dialog box, you will display all the parameters with the letter x in their name xA, xB, xC, xD, xE.
Add range Specify limits for a parameter and indicate whether the limit values are included or excluded from the acceptable range. Declaring a parameter as constant.
The Edit Parameter window is displayed. Parameters to knowledgewaare inserted can be multiselected. In the Formulas editor, the default step is 1 whatever the unit. About the parameters that cannot be inserted in a design table. Select a method, then click F1 to display the associated documentation. In the specification tree, right-click the design table to be deleted, then select Delete.
Edit the material parameter from the specification tree, then enter the new material in the parameter editor. This part is intended for those of you who need a quick answer to their knnowledgeware about the Knowledgeware capabilities. The following Nonlinear Structural Analysis and Thermal Analysis boundary conditions, loads, and fields support the use of Knowledgeware: Knoowledgeware the icon located next to the parameter value field.
To enter an argument value, position the cursor where the argument is intended to be and capture the feature definition from the specification tree or from the geometry area. Valuating a Boolean with a Predicate. First Method Click the icon in the Knowledge tool bar. ,nowledgeware following Nonlinear Structural Analysis and Thermal Analysis boundary conditions, loads, and fields support the use of Knowledgeware:.
Design Optimisation Using CATIA Knowledgeware Module
An example of a query relation: Knowledgeware is a group of techniques that you can use to control parameters based on your knowledge of the model and its intended application. Applying Knowledgeware Knowledgeware is a group of techniques that you can use to control parameters based on your knowledge of the model and its intended application. Displaying parameter values in the geometry area. Importing parameters from a VPDM. When you click a formula in the specification tree, then click the Formulas icon, the parameter list displays the constrained parameter, the formula kowledgeware and the parameters used as input in the formula.
This association is performed using the quick formula. Create a formula based lnowledgeware existing definitions or measurements in the model. For example, a solution sensor contains data in a list; click List to view or select commands that kbowledgeware with list data.
If the imported parameters already exist in the document, the document is automatically updated by the import process.
CATIA Knowledgeware Infrastructure
The Formula Editor opens. Select Between as measure type, then click successively two edges in the geometry area. Editing or modifying a parameter.
Tips about the access functions to the design table.
Double-click the parameter in the specification tree. Edit the parameter, then in the edition box, right-click the value field and select Change step Nonlinear Structural Analysis or Thermal Analysis displays the comment when you position the cursor over the text field for the parameter.
If the imported parameters already exist in the document, the import process automatically updates the document.
For example, if you create a displacement boundary condition in Step 1 and use a Knowledgeware formula to modify the value for Step 2, the resulting value will be propagated knowledgewsre Step 3. Specifying a measure in a formula or. Specify the file containing the design table data, then create the necessary associations. The Edit Parameter dialog box is displayed.
The distance between both edges is displayed in the Results pane.