Analysis and control of quadrotor via a Normal Form approachReport as inadecuate

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1 Div systèmes L2S - Laboratoire des signaux et systèmes 2 Département systèmes embarqués 3 L2S - Laboratoire des signaux et systèmes 4 DISCO - Dynamical Interconnected Systems in COmplex Environments L2S - Laboratoire des signaux et systèmes, Inria Saclay - Ile de France, SUPELEC, CNRS - Centre National de la Recherche Scientifique : UMR8506

Abstract : This paper focuses on the analysis and control of some mathematical models representing the dynamics of a quadrotor. By using a normal form approach, the highly coupled parts in the quadrotor system are eliminated, while all possible properties of the original system are not changed. The bifurcations of the system are then analyzed. A two dimensional system is deduced at the origin which can determine the stability and possible local bifurcations of the system. Based on the normal form and indirect method of Lyapunov, we propose a state feedback control method with computational simplicity as well as practical implementation facility. Comparing to a standard PID control, the proposed method has faster response time and less tracking errors especially with wind disturbance.

Author: Jing Wang - Islam Boussaada - Arben Cela - Hugues Mounier - Silviu-Iulian Niculescu -



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