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Mittag-Leffler stabilization of fractional infinite dimensional systems with finite dimensional boundary controller

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  • Cai, Rui-Yang
  • Zhou, Hua-Cheng
  • Kou, Chun-Hai

Abstract

This paper studies the Mittag-Leffler stabilization for unstable infinite dimensional systems actuated by boundary controllers described by time fractional reaction diffusion equations. Via the Riesz basis method, the stable and the unstable part of the considered system are separated. The Kalman rank criterion, which is a classical linear algebra condition, guarantees the stabilizability of the unstable subsystem. Based on these, a controller governed by a finite dimensional system (so called the finite dimensional controller hereafter) is designed to achieve the Mittag-Leffler stability of the closed loop. From infinite to finite, this methodology is a substantial improvement for the existing control laws.

Suggested Citation

  • Cai, Rui-Yang & Zhou, Hua-Cheng & Kou, Chun-Hai, 2021. "Mittag-Leffler stabilization of fractional infinite dimensional systems with finite dimensional boundary controller," Mathematics and Computers in Simulation (MATCOM), Elsevier, vol. 190(C), pages 1176-1185.
  • Handle: RePEc:eee:matcom:v:190:y:2021:i:c:p:1176-1185
    DOI: 10.1016/j.matcom.2021.07.013
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    References listed on IDEAS

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    1. Cai, Rui-Yang & Zhou, Hua-Cheng & Kou, Chun-Hai, 2021. "Boundary control strategy for three kinds of fractional heat equations with control-matched disturbances," Chaos, Solitons & Fractals, Elsevier, vol. 146(C).
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