In this section
@inproceedings{Bhattacharjee:2025:10.1109/CDC57313.2025.11312959,
author = {Bhattacharjee, D and Moreschini, A and Astolfi, A},
doi = {10.1109/CDC57313.2025.11312959},
pages = {5806--5811},
title = {Enforcing input-output behavior in data-driven moment matching},
url = {http://dx.doi.org/10.1109/CDC57313.2025.11312959},
year = {2025}
}
TY - CPAPER
AB - While approximating dynamical systems, one may be interested in preserving physical insights of specific states of the underlying system, which can be achieved by fixing the output map of the model to be estimated. In this paper we derive a class of reduced-order models that achieve moment matching while enforcing an output map chosen by the designer. We show that such models can be constructed even without the knowledge of the underlying system by using data generated from experiments. In doing so, we highlight how the proposed method can be utilized to enforce input-output behavior, such as passivity and/or negative imaginary behavior in the reduced-order model, thus providing provable guarantees on various user-specified requirements. We demonstrate this aspect through several examples.
AU - Bhattacharjee,D
AU - Moreschini,A
AU - Astolfi,A
DO - 10.1109/CDC57313.2025.11312959
EP - 5811
PY - 2025///
SN - 0743-1546
SP - 5806
TI - Enforcing input-output behavior in data-driven moment matching
UR - http://dx.doi.org/10.1109/CDC57313.2025.11312959
ER -