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math.OC2021
Bridging direct & indirect data-driven control formulations via regularizations and relaxations
Florian Dörfler, Jeremy Coulson, Ivan Markovsky
We discuss connections between sequential system identification and control for linear time-invariant systems, often termed indirect data-driven control, as well as a contemporary…
math.OC2019
A hybrid penalty method for a class of optimization problems with multiple rank constraints
Tianxiang Liu, Ivan Markovsky, Ting Kei Pong +1
In this paper, we consider the problem of minimizing a smooth objective over multiple rank constraints on Hankel-structured matrices. This kind of problems arises in system identif…