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SUMMARY:Integral quadratic constraints for asynchronous sampled-data links
  - Michael Cantoni\, University of Melbourne
DTSTART:20200213T140000Z
DTEND:20200213T150000Z
UID:TALK136261@talks.cam.ac.uk
CONTACT:Alberto Padoan
DESCRIPTION:This talk relates to the analysis of L2 stability and performa
 nce for networks of dynamical systems involving asynchronous sampled-data 
 links. An input-output approach will be presented in terms of integral qua
 dratic constraints (IQCs). These are used to encapsulate the structured un
 certain time-varying delay associated with the link class considered. In p
 articular\, the IQCs for a link are parametrized by bounds on the variable
  inter-sample interval at the source and the relative asynchrony of zero-o
 rder-hold updates at the sink. Verification of the resulting analysis cond
 itions for network stability and performance can be posed as a finite-dime
 nsional convex optimization problem.
LOCATION: Cambridge University Engineering Department\,  Seminar Room JDB
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