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CATEGORIES:CUED Control Group Seminars
SUMMARY:Koopman Operator Theory for Dynamical Systems and
Control Practice - Igor Mezic\, University of Cali
fornia\, Santa Barbara
DTSTART;TZID=Europe/London:20150602T140000
DTEND;TZID=Europe/London:20150602T150000
UID:TALK59517AThttp://talks.cam.ac.uk
URL:http://talks.cam.ac.uk/talk/index/59517
DESCRIPTION:Spectral operator-theoretic methods\, such as thos
e based on Koopman operator spectrum\, hold the p
romise of a unifying approach to linear and nonli
near dynamical systems and control problems. We di
scuss current theory and practice of applications
of Koopman operator methods in dynamical systems a
nd control and its relationship with computational
methods. The approach has recently been extended
to associate geometrical objects such as isochrons
and isostables - using level sets of Koopman eige
nfunctions. We will also discuss the relationship
between numerical methods such as Dynamic Mode Dec
omposition and Koopman Mode Decomposition\, and ex
tensions of theory to stability of nonlinear syste
ms and control.
LOCATION:Cambridge University Engineering Department\, LR10
CONTACT:Tim Hughes
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