System identification (2nd ed.): theory for the user
System identification (2nd ed.): theory for the user
Handbook of Networked and Embedded Control Systems (Control Engineering)
Handbook of Networked and Embedded Control Systems (Control Engineering)
Identification of Dynamical Systems
Identification of Dynamical Systems
Identification of linear dynamic systems operating in a networked environment
Automatica (Journal of IFAC)
Paper: Identifiability of MIMO linear dynamic systems operating in closed loop
Automatica (Journal of IFAC)
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In system identification, the informative property of a data set is a necessary condition for yielding a unique global minimum of the identification criterion asymptotically or guaranteeing the parameter estimator to be consistent. In this paper, by considering possible network-induced delays and packet dropouts in either or both of the sensor-to-controller link and the controller-to-actuator link, we present a group of flexible conditions on the network transmission and the controller to guarantee that the data set of a multiple-input multiple-output (MIMO) networked control system with no external excitation in the closed-loop is informative. These conditions offer adjustable trade-off between the requirements on the network transmission and the controller by tuning a free parameter. Simulation studies are given to validate the theoretical results.