Reachable and observable sets for switched systems via generalized Lyapunov equations: application to switched descriptor systems
<|reference_start|>Reachable and observable sets for switched systems via generalized Lyapunov equations: application to switched descriptor systems: In a recent work [Manucci, Unger, ArXiv e-print 2404.10511, 2024], the authors propose using two generalized Lyapunov equations (GLEs) to derive a balancing-based model order reduction~(MOR) method for a general class of switched differential-algebraic equations (DAEs). This work explains why these GLEs provide solutions suitable for MOR by showing that the image set of the solutions of the two GLEs always encloses the reachable and observable set of a suitably defined switched system with the same input to output map of the switched DAE system.<|reference_end|>
@article{manucci2024reachable,
    title={Reachable and observable sets for switched systems via generalized
  Lyapunov equations: application to switched descriptor systems},
    author={Mattia Manucci and Benjamin Unger},
    journal={arXiv preprint arXiv:2407.20044},
    year={2024},
    archivePrefix={arXiv},
    eprint={2407.20044},
    primaryClass={math.NA cs.NA math.DS}
}