In many practical applications it might be desirable to excite only point at a time in an interconnection of multiple dynamic subsystems (e.g. large-scale system). Therefore multiple experiments need to be combined to successfully identify one or more subsystems in the network of subsystems. This papers illustrates how the identification of a linear subsystem of a dynamical network containing one or more nonlinear subsystems can result in biased estimates when multiple experiments are combined using the Best Linear Approximation (BLA) based approach.
|Number of pages||5|
|Journal||Journal of Physics: Conference Series|
|Publication status||Published - 13 Nov 2018|
|Event||22nd World Congress of the International Measurement Confederation, IMEKO 2018 - Belfast, United Kingdom|
Duration: 3 Sep 2018 → 6 Sep 2018