Data-driven Construction of Finite Abstractions for Interconnected Systems: A Compositional Approach
<|reference_start|>Data-driven Construction of Finite Abstractions for Interconnected Systems: A Compositional Approach: Finite-state abstractions (a.k.a. symbolic models) present a promising avenue for the formal verification and synthesis of controllers in continuous-space control systems. These abstractions provide simplified models that capture the fundamental behaviors of the original systems. However, the creation of such abstractions typically relies on the availability of precise knowledge concerning system dynamics, which might not be available in many real-world applications. In this work, we introduce an innovative, data-driven, and compositional approach to generate finite abstractions for interconnected systems that consist of discrete-time control subsystems with unknown dynamics. These subsystems interact through an unknown static interconnection map. Our methodology for abstracting the interconnected system involves constructing abstractions for individual subsystems and incorporating an abstraction of the interconnection map.<|reference_end|>
@article{ajeleye2024data-driven,
    title={Data-driven Construction of Finite Abstractions for Interconnected
  Systems: A Compositional Approach},
    author={Daniel Ajeleye and Majid Zamani},
    journal={arXiv preprint arXiv:2408.08497},
    year={2024},
    archivePrefix={arXiv},
    eprint={2408.08497},
    primaryClass={eess.SY cs.MA cs.SY}
}