TY - GEN
T1 - Nonlinear MPC for Full-Pose Manipulation of a Cable-Suspended Load Using Multiple UAVs
AU - Sun, Sihao
AU - Franchi, Antonio
N1 - Funding Information:
1 Robotics and Mechatronics Department, Electrical Engineering, Mathematics, and Computer Science (EEMCS) Faculty, University of Twente, 7500 AE Enschede, The Netherlands. [email protected], [email protected] 2 Department of Computer, Control and Management Engineering, Sapienza University of Rome, 00185 Rome, Italy, [email protected] 3 LAAS-CNRS, Université de Toulouse, 31000 Toulouse, France, [email protected] This work has been partially funded by the Horizon Europe and H2020 research and innovation programs under agreement agreement no. 871479 (AERIAL-CORE)
Publisher Copyright:
© 2023 IEEE.
PY - 2023/6/26
Y1 - 2023/6/26
N2 - In this work, we propose a centralized control method based on nonlinear model predictive control to let multiple UAVs manipulate the full pose of an object via cables. At the best of the authors knowledge this is the first method that takes into account the full nonlinear model of the load-UAV system, and ensures all the feasibility constraints concerning the UAV maximumum and minimum thrusts, the collision avoidance between the UAVs, cables and load, and the tautness and maximum tension of the cables. By taking into account the above factors, the proposed control algorithm can fully exploit the performance of UAVs and facilitate the speed of operation. Simulations are conducted to validate the algorithm to achieve fast and safe manipulation of the pose of a rigid-body payload using multiple UAVs.We demonstrate that the computational time of the proposed method is sufficiently small (
AB - In this work, we propose a centralized control method based on nonlinear model predictive control to let multiple UAVs manipulate the full pose of an object via cables. At the best of the authors knowledge this is the first method that takes into account the full nonlinear model of the load-UAV system, and ensures all the feasibility constraints concerning the UAV maximumum and minimum thrusts, the collision avoidance between the UAVs, cables and load, and the tautness and maximum tension of the cables. By taking into account the above factors, the proposed control algorithm can fully exploit the performance of UAVs and facilitate the speed of operation. Simulations are conducted to validate the algorithm to achieve fast and safe manipulation of the pose of a rigid-body payload using multiple UAVs.We demonstrate that the computational time of the proposed method is sufficiently small (
KW - Uncertain systems
KW - Computational modeling
KW - Transportation
KW - Prediction algorithms
KW - Numerical simulation
KW - Collision avoidance
KW - Predictive control
U2 - 10.1109/ICUAS57906.2023.10156031
DO - 10.1109/ICUAS57906.2023.10156031
M3 - Conference contribution
SN - 979-8-3503-1038-2
SP - 969
EP - 975
BT - 2023 International Conference on Unmanned Aircraft Systems (ICUAS)
PB - IEEE
T2 - International Conference on Unmanned Aircraft Systems, ICUAS 2023<br/>
Y2 - 6 June 2023 through 9 June 2023
ER -