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Article Dans Une Revue Journal of Intelligent and Robotic Systems Année : 2018

Path planning generation algorithm for a class of UAV multirotor based on state of health of lithium polymer battery

Résumé

Nowadays, it exists path planning strategies dedicated to generate trajectories considering different navigation issues in UAV multirotors, such as 3D navigation in cluttered and uncluttered environments, obstacle avoidance, and path re-planning. Such path generators are mainly based on the dynamics associated to position and orientation of the UAV, and the attenuation of external disturbances as the wind. However, one of the main limitations of these methods is that they do not take into account the relationship between the path planning task and the energy consumption associated with the battery performance or State of Health (SoH). In this work, a path planning generation algorithm that take into account the evolution of the battery performance is presented. First, the computation of the battery SoH is realized by introducing two degradation models. Subsequently, the path planning algorithm is defined as a multi-objective optimization problem where the objective is to find a feasible trajectory between way-points whiles minimizing the energy consumed and the mission final time depending on the variation of the battery SoH. Finally, the proposed path planning algorithm is compared with a classical path generation method based on polynomial functions to evaluate the minimization of the energy consumption. The simulation results demonstrate that the proposed path planning algorithm is able to generate feasible and minimum energy trajectories despite the constraints in the battery SoH.
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Dates et versions

hal-01808739 , version 1 (06-06-2018)

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Ricardo Schacht Rodríguez, Jean-Christophe Ponsart, Carlos Daniel García Beltrán, Carlos Manuel Astorga Zaragoza, Didier Theilliol, et al.. Path planning generation algorithm for a class of UAV multirotor based on state of health of lithium polymer battery. Journal of Intelligent and Robotic Systems, 2018, 91 (1), pp.115-131. ⟨10.1007/s10846-018-0870-0⟩. ⟨hal-01808739⟩
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