Model reduction of a perturbative representation of a weakly nonlinear system
Condon, Marissa and Grahovski, Georgi G.
(2008)
Model reduction of a perturbative representation of a weakly nonlinear system.
In: WCE 2008 - World Congress on Engineering, 2-4 July 2008, London, UK.
The paper explores the model reduction of a perturbative representation of a weakly nonlinear system. It examines the behaviour of the perturbative model under several transformations with a view to determining a suitable projection matrix for use in Krylov model reduction routines. The paper proceeds to illustrate the determination of such a projection matrix. Finally, suitable examples illustrate the efficacy of the proposed approach.
Metadata
Item Type:
Conference or Workshop Item (Paper)
Event Type:
Conference
Refereed:
Yes
Uncontrolled Keywords:
Circuits and Networks; Model reduction; Krylov techniques; Nonlinear circuits;