Seminar Details
2006-05-30 (14.00 pm) : "An Approach to Data-driven Controller Design : Correlation-based tuning"
At Euler building
Organized by Mathematical Engineering
Speaker :
Ljubisa Miskovic (Ecole Polytechnique Fédérale de Lausanne, Suisse/CESAME)
Abstract :
Correlation-based tuning (CbT) is a data-driven controller tuning method intended
to address the model following problem. The underlying idea of this method is inspired
rom the well-known correlation approach in system identification. The main idea is to
modify the control objective so that, instead of minimizing a norm of the error signal,
one tries to make the closed-loop output error uncorrelated with the reference signal.
This way, the closed-loop output error will mainly contain the contribution of noise and
perfect model-following can be achieved. In this talk, the basic features of this method
as well as some extensions will be presented.