Autors: Das D., Taralova I., Loiseau J.J., Filipova-Petrakieva, S. K.
Title: Fractional Model Predictive Control of Fractional Chaotic Rössler Oscillator
Keywords: Chaotic fractional-order Rössler Oscillator, Fractional Model Predictive Control (FMPC), Grünwald-Letnikov Characterization, Steady-state convergence

Abstract: Copyright In this research, we introduce a novel Fractional Model Predictive Control (FMPC) method for controlling the fractional-order Rössler system, addressing the limitations of conventional integer-order techniques. We adopt the Grünwald-Letnikov formulation for characterizing fractional dynamics due to its computational simplicity and ease of implementation, contrasting it with the Caputo and Riemann-Liouville characterizations. Our FMPC framework integrates fractional-order models directly into the predictive control structure, enhancing stability, suppressing chaos, and ensuring convergence to steady states, even under variable prediction and control horizons and noisy conditions. Results demonstrate significant improvements in control performance and robustness.

References

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Issue

IFAC-PapersOnLine, vol. 59, pp. 156-161, 2025, France, https://doi.org/10.1016/j.ifacol.2025.09.541

Вид: публикация в международен форум, публикация в реферирано издание, индексирана в Scopus