7th International Conference on Control, Instrumentation and Automation (ICCIA) , 2021-02-23

Title : ( Quaternion-based Hybrid Feedback for Global Asymptotic Attitude Stabilization on S3 )

Authors: Seyed Hamed Hashemi , Naser Pariz , Seyed Kamal Hosseini Sani ,

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Abstract

This paper peruses the attitude control problem of a rigid body, a task that is subjected to topological obstructions. These topological obstructions express that there is no globally asymptotically stable equilibrium point for a system evolving on a compact manifold. Therefore, there exist no continuous or discontinuous feedback control laws to globally stabilize the desired rigid body attitude. Thereafter, this paper presents quaternion-based hybrid feedback to defeat these topological obstacles. The proposed control law is derived from a new kind of centrally synergistic potential functions which is introduced in this paper. This function induces a gradient vector field that globally asymptotically stabilizes the desired attitude. Finally, a simulation study depicts the superior performance of the proposed quaternion-based hybrid feedback control technique

Keywords

, Quaternions, Attitude control, Synergistic potential functions
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@inproceedings{paperid:1084037,
author = {Hashemi, Seyed Hamed and Pariz, Naser and Hosseini Sani, Seyed Kamal},
title = {Quaternion-based Hybrid Feedback for Global Asymptotic Attitude Stabilization on S3},
booktitle = {7th International Conference on Control, Instrumentation and Automation (ICCIA)},
year = {2021},
location = {تبریز, IRAN},
keywords = {Quaternions; Attitude control; Synergistic potential functions},
}

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%0 Conference Proceedings
%T Quaternion-based Hybrid Feedback for Global Asymptotic Attitude Stabilization on S3
%A Hashemi, Seyed Hamed
%A Pariz, Naser
%A Hosseini Sani, Seyed Kamal
%J 7th International Conference on Control, Instrumentation and Automation (ICCIA)
%D 2021

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