Technical Practices on Resilient Modelling

NH 2026-03-16

Welcome to 3DEXPERIENCE technical practices on Resilient Modelling

Resilient modelling is a flexible update driven by design change, allowing you to still obtain a result despite issues with inputs or surface quality in your model. Moreover, unforeseen issues might arise in good design practice due to model complexity. Resilient modelling allows you to continue modelling while the issues are ignored but they are certainly tracked and documented. This means even at a local level if you have some issues, it is easy to apply a variety of strategies to reduce update errors.

These strategies are explained in the technical practices mentioned below, click the specific strategy to explore them in details.

Technical Practice	Description
Ignore parents in error	This technical practice highlights a strategy which is used to apply an update locally on a specific child feature when its parent feature fails or is deactivated.
Adapt incompatible multi domain parent with Near/far	This technical practice highlights a strategy that automatically applies Near/Far operations when an input child feature contains multi-domains parent. Instead of causing the child feature to fail, the system intelligently selects and retains only one relevant domain, ensuring the child feature to update successfully and maintain model stability during design changes.
Adapt incompatible dimension parent with wire sub-element	This technical practice highlights the strategy which adapts the input locally when a feature is in error. Its ensure the feature maintains the correct connectivity.
Compute partial result	This technical practice highlights the strategy which compute a partial result when a complete computation result is impossible.
Replace feature in error with main parent result	This technical practice highlights the strategy which autonomously copies the main input result to the current feature when the feature computation fails.
Adapt fillet radius	This technical practice highlights the strategy that is used primarily to update the radius value within defined deviation to validate the model. It is also use to autonomously solve the update error in the edge fillet, face-face fillet features caused by an incompatible radius value.
Parameterization Analysis	This technical practice demonstrates a feature that helps to analyze the structure of a 3D representation and filter specific features. This feature, focuses on understanding the relationships between features within a 3D model.
Display and Define Feature orientation	This technical practice covers two tools, Display Feature Orientation and Define Feature Orientation. These tools allows to clearly visualize, control and modify feature orientations without relying on complex knowledge rules, enabling faster updates and more robust surface designs.
Get Along	This technical practice explores a tool in resilient modelling, that can anticipate relational changes. This tool uses design references as well as axis system to set the direction to fix the domain. It is a combination of near/far and extremum options, used in traditional best practices.
Design Helper	This technical practice allows you to explore a tool in resilient modelling, which is used to analyse the error in the feature and provides an efficient fix. It also guides in the definition of a feature or its modification using shortcut commands. Also, it displays the parent-child relation to clearly identify which feature is responsible for triggering cascading failures in the model. The tool can be launched at any time, and stays up without interrupting your design work.

Technical Practice

Description