Proper Generalized Decomposition With Cauer Ladder Network Applied to Eddy Current Problems
Niels Köster, Oliver König, Oszkár Bíró
Abstract
A model order reduction method to recursively compute a Cauer ladder network from static finite-element solutions is extended for use with a double vector potential formulation, which decreases difficulties in solving the finite-element equation system. In addition, the connection between the boundary condition and the viability of the solution is demonstrated. Finally, the method is applied to two examples.
Topics & Concepts
Finite element methodEddy currentBoundary value problemModel order reductionApplied mathematicsMathematical analysisComputer scienceMathematicsPhysicsAlgorithmThermodynamicsQuantum mechanicsProjection (relational algebra)Model Reduction and Neural NetworksElectromagnetic Simulation and Numerical MethodsMagnetic Properties and Applications