Control For Energy and Sustainability

EPSRC Programme Grant

[DAO09] W. Dib, A. Astolfi, R. Ortega, Model Reduction by Moment Matching for Switched Power Converters, 48th IEEE Conference on Decision and Control, Shanghai, P.R. China, December 16-18, 2009, Dec., 2009


The problem of model reduction by moment matching for switched power converters described in so-called port controlled Hamiltonian form is addressed and solved using the recently introduced notion of moment for nonlinear systems. The theory is illustrated by means of simulations on a three-phase rectifier with LCL filter.