Low earth-orbit satellite attitude stabilization with fractional regulators

  • Authors:

  • A. Kailil;N. Mrani;M. Mliha Touati;S. Choukri;N. Elalami

  • Affiliations:

  • Department of Mechanical Engineering, Mohammadia School of Engineers Rabat, Avenue lbn Sina BP. 765-Agdal, Morocco;Department of Electrical Engineering, Mohammadia School of Engineers Rabat, Avenue lbn Sina BP. 765-Agdal, Morocco;Department of Mechanical Engineering, Mohammadia School of Engineers Rabat, Avenue lbn Sina BP. 765-Agdal, Morocco;Department of Mechanical Engineering, Mohammadia School of Engineers Rabat, Avenue lbn Sina BP. 765-Agdal, Morocco;Department of Electrical Engineering, Mohammadia School of Engineers Rabat, Avenue lbn Sina BP. 765-Agdal, Morocco

  • Venue:
  • International Journal of Systems Science
  • Year:
  • 2004

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Abstract

Fractional Order Control methods were applied to a three-axis reaction wheels satellite attitude control system. To show the advantages of this method, a comparative study between a Linear Quadratic Regulator and a Fractional Order Control was established through two principal fractional control laws. The aim is to establish an efficient control law which satisfies a given specification and maintains sufficient stability and accuracy even under the strong effects of intrinsic parameters uncertainties, and also external perturbations.