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Mr. Nicolas Gomez
Laboratorio de Sistemas de Potencia y Control - FIUNA

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Research Keywords & Expertise

0 Pareto front
0 particle swarm optimization (PSO)
0 PID control
0 Multiobjective Optimization
0 Unmanned Aerial Systems

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Journal article
Published: 04 June 2020 in Aerospace
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Unmanned aerial vehicles (UAVs) are affordable these days. For that reason, there are currently examples of the use of UAVs in recreational, professional and research applications. Most of the commercial UAVs use Px4 for their operating system. Even though Px4 allows one to change the flight controller structure, the proportional-integral-derivative (PID) format is still by far the most popular choice. A selection of the PID controller parameters is required before the UAV can be used. Although there are guidelines for the design of PID parameters, they do not guarantee the stability of the UAV, which in many cases, leads to collisions involving the UAV during the calibration process. In this paper, an offline tuning procedure based on the multi-objective particle swarm optimization (MOPSO) algorithm for the attitude and altitude control of a Px4-based UAV is proposed. A Pareto dominance concept is used for the MOPSO to find values for the PID comparing parameters of step responses (overshoot, rise time and root-mean-square). Experimental results are provided to validate the proposed tuning procedure by using a quadrotor as a case study.

ACS Style

Victor Gomez; Nicolas Gomez; Jorge Rodas; Enrique Paiva; Maarouf Saad; Raul Gregor. Pareto Optimal PID Tuning for Px4-Based Unmanned Aerial Vehicles by Using a Multi-Objective Particle Swarm Optimization Algorithm. Aerospace 2020, 7, 71 .

AMA Style

Victor Gomez, Nicolas Gomez, Jorge Rodas, Enrique Paiva, Maarouf Saad, Raul Gregor. Pareto Optimal PID Tuning for Px4-Based Unmanned Aerial Vehicles by Using a Multi-Objective Particle Swarm Optimization Algorithm. Aerospace. 2020; 7 (6):71.

Chicago/Turabian Style

Victor Gomez; Nicolas Gomez; Jorge Rodas; Enrique Paiva; Maarouf Saad; Raul Gregor. 2020. "Pareto Optimal PID Tuning for Px4-Based Unmanned Aerial Vehicles by Using a Multi-Objective Particle Swarm Optimization Algorithm." Aerospace 7, no. 6: 71.