Hamzi - Eurandom
Hamzi - Eurandom
Hamzi - Eurandom
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Open Questions<br />
• Derivation of data-based estimators for Lyapunov exponents and the<br />
controllability and the observability operators.<br />
• Once a data-based approximation of the controllability operator is<br />
obtained, derive a data-based controller.<br />
• We have been using Mercer kernels for our experiments: is there a better<br />
way to find good kernels ? (kernel choice as an optimization problem:<br />
kernel as encoding “data + some information on the dynamics<br />
(constraint)”)<br />
• Explicitly compute the embedings Φ : R n ↦→ H and writing down the<br />
dynamics in H.<br />
• Error estimates when more knowledge about the dynamics is given.<br />
• How to use methods from Linear Systems Identification to perform<br />
parameter estimation of nonlinear systems in RKHSes.<br />
. . . . . .<br />
Boumediene <strong>Hamzi</strong> (Imperial College) On Control and RDS in RKHS June 4th, 2012 55 / 55