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SUMMARY:Model Reduction by Moment Matching for Linear and Nonlinear System
 s.
DTSTART:20120302T141500
DTSTAMP:20260408T085208Z
UID:d77997b562180427a7c9cad67278337b1f592a30f5a463d23b2a4c97
CATEGORIES:Conferences - Seminars
DESCRIPTION:Pr. A. Astolfi\, Department of Electrical and Electronic Engin
 eering\, Imperial College\, London\, UK.\nThe model reduction problem for 
 (single-input  single-output) linear and nonlinear systems is addressed us
 ing the notion of moment. A re-visitation of the linear theory allows to o
 btain novel results for linear systems and to develop a nonlinear enhancem
 ent of the notion of moment. This  in turn  is used to pose and solve the 
 model reduction problem by moment matching for nonlinear systems  to devel
 op a notion of frequency response for nonlinear systems  and to solve mode
 l reduction problems in the presence of constraints on the reduced model. 
 Connections between the proposed results  projection methods  the covarian
 ce extension problem and interpolation theory are presented.
LOCATION:ME C2 405
STATUS:CONFIRMED
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