Session S12 - Delay and functional differential equations and applications

Tuesday, July 13, 12:15 ~ 12:50 UTC-3

Laguerre-domain modeling and identification of linear discrete-time delay systems

Rosane USHIROBIRA

Inria, France   -   This email address is being protected from spambots. You need JavaScript enabled to view it.

In this talk, we propose a closed-form Laguerre-domain representation of discrete linear time-invariant systems with constant input time delay. This representation is shown to be useful in system identification setups involving square-summable signals, usually appearing in biomedical applications, and where experimental protocols do not allow for the persistent excitation of the system dynamics. We illustrate the utility of our proposed system representation on a problem of drug kinetics estimation from clinical data.

Joint work with Viktor Bro (Uppsala University, Sweden) and Alexander Medvedev (Uppsala University, Sweden).

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