contributor author | Songchen Wang | |
contributor author | Bin Zhao | |
date accessioned | 2024-04-27T22:40:36Z | |
date available | 2024-04-27T22:40:36Z | |
date issued | 2024/05/01 | |
identifier other | 10.1061-JAEEEZ.ASENG-5453.pdf | |
identifier uri | http://yetl.yabesh.ir/yetl1/handle/yetl/4297232 | |
description abstract | This paper studies the distributed attitude tracking control problem for rigid spacecraft under a directed graph with external disturbances and full-state constraints. First, because only a subset of the follower spacecraft can acquire the states of the leader spacecraft, a distributed finite-time observer was used to estimate the leader spacecraft’s attitude and angular velocity accurately. Then a nonhomogeneous disturbances observer (NDO) was employed to estimate and compensate for external disturbances. Next, based on the barrier Lyapunov functions (BLFs), a distributed finite-time command-filtered backstepping controller was designed to make the tracking error converge to a small neighborhood of the origin in finite time. The BLFs were used to ensure the full-state constraints and the compensating signals were designed to eliminate the influence of the command filter errors. Furthermore, stability of the closed-loop system was analyzed based on the finite-time Lyapunov stability theory. Numerical simulations were conducted to validate the effectiveness of the proposed control law. | |
publisher | ASCE | |
title | Distributed Finite-Time Attitude Tracking Control for Multiple Rigid Spacecrafts with Full-State Constraints | |
type | Journal Article | |
journal volume | 37 | |
journal issue | 3 | |
journal title | Journal of Aerospace Engineering | |
identifier doi | 10.1061/JAEEEZ.ASENG-5453 | |
journal fristpage | 04024027-1 | |
journal lastpage | 04024027-11 | |
page | 11 | |
tree | Journal of Aerospace Engineering:;2024:;Volume ( 037 ):;issue: 003 | |
contenttype | Fulltext | |