Homogeneous Finite-time Tracking Control ...
Document type :
Communication dans un congrès avec actes
Title :
Homogeneous Finite-time Tracking Control on Lie Algebra so(3)
Author(s) :
Zhou, Yu [Auteur]
Finite-time control and estimation for distributed systems [VALSE]
Polyakov, Andrey [Auteur]
Finite-time control and estimation for distributed systems [VALSE]
Zheng, Gang [Auteur]
Deformable Robots Simulation Team [DEFROST]
Finite-time control and estimation for distributed systems [VALSE]
Polyakov, Andrey [Auteur]

Finite-time control and estimation for distributed systems [VALSE]
Zheng, Gang [Auteur]

Deformable Robots Simulation Team [DEFROST]
Conference title :
ECC 2022 - European Control Conference
City :
London
Country :
Royaume-Uni
Start date of the conference :
2022-07-12
HAL domain(s) :
Informatique [cs]/Automatique
English abstract : [en]
An attitude tracking problem for a full-actuated rigid body in 3-D is studied using a model of rotation dynamics on the Lie group SO(3). A generalized homogeneous control is adopted to achieve tracking of a smooth attitude ...
Show more >An attitude tracking problem for a full-actuated rigid body in 3-D is studied using a model of rotation dynamics on the Lie group SO(3). A generalized homogeneous control is adopted to achieve tracking of a smooth attitude trajectory in a finite-time. The attitude dynamics on the Lie algebra so(3) is utilized to design the homogeneous control, since SO(3) is not a vector space. A switch control is proposed for achieving global finite-time tracking by combining a global asymptotic control with local homogeneous control. The simulations illustrate the performance of the proposed control algorithm.Show less >
Show more >An attitude tracking problem for a full-actuated rigid body in 3-D is studied using a model of rotation dynamics on the Lie group SO(3). A generalized homogeneous control is adopted to achieve tracking of a smooth attitude trajectory in a finite-time. The attitude dynamics on the Lie algebra so(3) is utilized to design the homogeneous control, since SO(3) is not a vector space. A switch control is proposed for achieving global finite-time tracking by combining a global asymptotic control with local homogeneous control. The simulations illustrate the performance of the proposed control algorithm.Show less >
Language :
Anglais
Peer reviewed article :
Oui
Audience :
Internationale
Popular science :
Non
Collections :
Source :
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