Data-driven distributed control of input-coupled interconnected systems based on Nash optimality

Dawei Zhang, Shouli Gao, Rui Xia and Dongya Zhao

International Journal of Industrial and Systems Engineering, 2025, vol. 49, issue 2, 186-205

Abstract: This paper introduces a data-driven distributed controller for interconnected systems with input coupling of unknown models. The estimation of input coupling terms does not depend on historical data. The complex interconnected systems with input couplings are decomposed into individual subsystems. The proposed strategy not only alleviates computational load, but also optimises the interaction between subsystems, effectively addressing the output oscillations of the system during abrupt reactions of input couplings. The convergence of the control algorithm and the stability of the closed-loop system response are examined, and the efficacy of the proposed control method is validated by comparative simulations.

Keywords: input couplings; data-driven control; dynamic linearisation method; Nash optimality; distributed control. (search for similar items in EconPapers)
Date: 2025
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Persistent link: https://EconPapers.repec.org/RePEc:ids:ijisen:v:49:y:2025:i:2:p:186-205

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