Model predictive control for rendezvous hovering phases based on a novel description of constrained trajectories

Paulo Ricardo Arantes Gilz 1 Mioara Joldes 1 Christophe Louembet 1 Frédéric Camps 2
1 LAAS-MAC - Équipe Méthodes et Algorithmes en Commande
LAAS - Laboratoire d'analyse et d'architecture des systèmes [Toulouse]
2 LAAS-IDEA - Service Informatique : Développement, Exploitation et Assistance
LAAS - Laboratoire d'analyse et d'architecture des systèmes [Toulouse]
Abstract : The present article proposes a predictive control law for orbital spacecraft rendezvous hovering phases. An innovative description of periodic space-restricted trajectories based on computing the envelope of a family of curves is given. This description is used to provide a model predictive controller able to minimize the fuel consumption and account convex constraints, such as periodicity, saturation of the thrusters and space restrictions. The efficiency of this control algorithm is assessed on a board simulating the performance of devices usually employed in space applications.
Keywords : Guidance Convex optimization Navigation and control of vehicles FPGA embedded control law Aerospace Model predictive and optimization-based control
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Conference papers
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https://hal.laas.fr/hal-01484764
Contributor : Paulo Ricardo Arantes Gilz <>
Submitted on : Tuesday, March 7, 2017 - 4:44:08 PM
Last modification on : Friday, June 14, 2019 - 6:31:14 PM
Long-term archiving on : Thursday, June 8, 2017 - 2:25:42 PM

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Paulo Ricardo Arantes Gilz, Mioara Joldes, Christophe Louembet, Frédéric Camps. Model predictive control for rendezvous hovering phases based on a novel description of constrained trajectories. IFAC World Congress, Jul 2017, Toulouse, France. pp.7490-7495. ⟨hal-01484764⟩

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