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SUMMARY:Data-driven stabilization of nonlinear polynomial systems with noi
 sy data - Meichen Guo\, University of Groningen
DTSTART:20220224T150000Z
DTEND:20220224T160000Z
UID:TALK170585@talks.cam.ac.uk
CONTACT:Xiaodong Cheng
DESCRIPTION:Based on Willems et al.’s fundamental lemma\, stabilizing co
 ntrollers for unknown linear systems can be learned using finite-length no
 isy data by solving linear matrix inequalities. We extend this approach to
  deal with unknown nonlinear polynomial systems by formulating stability c
 ertificates in the form of data-dependent sum of squares programs\, whose 
 solution directly provides a stabilizing controller and a Lyapunov functio
 n. Some variations of the result are also derived to improve the design an
 d to provide a better understanding of the design approach.\n\nThe video r
 ecording of this talk can be found via the following link:\n\nhttps://us06
 web.zoom.us/rec/share/FYvhbTk9yJegWA1cbL5hXjeXTE9fkfIS9yZQGdFs9cSGAcfHuLn5
 -2yvnEDklfPn.Ky3d2Ds2IffwxdAl  \n
LOCATION:Dyson Seminar Room\, Department of Engineering / Online (Zoom: Me
 eting ID: 875 1060 6963\, Passcode: 661347)
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