Introduction to the Uncertainty Quantification Module

In this archived presentation from COMSOL Day: Design Optimization, we give you an introduction to the Uncertainty Quantification Module. This add-on module to COMSOL Multiphysics^® helps you characterize real-world model input uncertainties and understand their impact on output quantities of interest (QoIs) — allowing you to simplify your models and maximize their accuracy.

We cover the four study types included in this module, which can be used to:

• Screen for the most influential inputs on a QoI
• Compute the fraction of impact of each input on a QoI
• Analyze how input parameter uncertainties propagate to a QoI
• Determine the probability of a condition based on a QoI

In the video, you will also see a demo where we use the Uncertainty Quantification Module to run a series of uncertainty quantification studies for a steel bracket model.

Next Steps

• Learn more about the Uncertainty Quantification Module
• Download the featured Uncertainty Quantification of a Bracket model
• Browse upcoming COMSOL Day events