October 14, 2021

Recording of the Presentation "RSM Surrogate Model under Monotonic Constraint for Enhanced System Monitoring and Control"



  • Quentin Courjeau, Air Systems Engineer, Liebherr Aerospace

View recordingPresentation

In this project, we want to identify a mathematical method to:

  • Create virtual sensors based on machine learning applied to multi-physics systems
  • Implement the hereabove virtual sensors in an embedded software
  • Constrain the surrogate model to ensure compatibility with closed loop control

The chosen method is the Response Surface Model of GTApprox. The main reasons are:

  • The mathematical simplicity (quadratic function)
  • Small memory and CPU usage
  • Consistency with the physics modelled

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