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Iterative Learning for Model Reactive Control: Application to autonomous multi-agent control

Abstract : In this paper, a decentralized autonomous controller aimed to control a fleet of quadrotors is designed, based on the iterative generation and exploitation of logged traces. The presented approach, inspired by model predictive control, aims to maintain the geometrical configuration for a set of quadrotors led by remotely controlled leaders. The novelty of this approach is to rely on inexpensive commercial off-the-shelf sensors (as opposed to positioning systems and/or cameras) that only measure the distance among quadrotors. In the first phase (trace generation) quadrotors are operated using randomized controllers based on domain knowledge, and their trajectories are registered. In the exploitation phase, a policy is learned from the traces generated in the previous phase, and the policy is iteratively refined, to achieve a robust reactive control of each quadrotor agent. Extensive experiments using RotorS, a Software In the Loop (SITL) framework in Gazebo simulator demonstrates the efficiency of the approach, and its ability to preserve the flocking structure of the quadrotors, following the (remotely and independently controlled) leaders.
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https://hal.archives-ouvertes.fr/hal-03133162
Contributor : Omar Shrit <>
Submitted on : Friday, February 5, 2021 - 4:47:54 PM
Last modification on : Monday, March 1, 2021 - 10:06:08 AM
Long-term archiving on: : Friday, May 7, 2021 - 8:28:45 AM

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  • HAL Id : hal-03133162, version 1

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Omar Shrit, David Filliat, Michele Sebag. Iterative Learning for Model Reactive Control: Application to autonomous multi-agent control. ICARA, Feb 2021, Prague, Czech Republic. ⟨hal-03133162⟩

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