Adaptive neural fault-tolerant control of a quadrotor UAV via fast terminal sliding mode

B Gao, YJ Liu, L Liu - Aerospace Science and Technology, 2022 - Elsevier
The external disturbance, model uncertainty and actuator faults can affect performance even
the safety of flight. To tackle such problems, an adaptive fault-tolerant control method is …

Modeling, robust control synthesis and worst-case analysis for an on-orbit servicing mission with large flexible spacecraft

R Rodrigues, V Preda, F Sanfedino… - Aerospace Science and …, 2022 - Elsevier
This paper outlines a complete methodology for modeling an on-orbit servicing mission
scenario and designing a feedback control system for the attitude dynamics that is …

Adaptive fault-tolerant control for attitude reorientation under complex attitude constraints

Y Tian, Q Hu, X Shao - Aerospace Science and Technology, 2022 - Elsevier
Rigid-body reorientation under attitude constraints has been studied extensively, but few of
them take into account the actuator faults which occur frequently in practice. Since the …

Disturbance-observer-based fixed-time control for 6-DOF spacecraft rendezvous and docking operations under full-state constraints

Y Zhang, M Ma, XY Yang, S Song - Acta Astronautica, 2023 - Elsevier
The problem of fixed-time control is addressed for the autonomous proximity of non-
cooperative targets with full-state constraints, input saturation, parameter uncertainties, and …

Fault-tolerant control based on adaptive dynamic programming for reentry vehicles subjected to state-dependent actuator fault

G Hu, J Guo, J Cieslak, Y Ding, Z Guo… - Engineering Applications of …, 2023 - Elsevier
The paper addresses the problem of fault tolerant control (FTC) for reentry vehicles (RV)
subject to actuator fault and perturbation. In contrast to the majority of papers assuming …

A novel stable and safe model predictive control framework for autonomous rendezvous and docking with a tumbling target

K Dong, J Luo, D Limon - Acta Astronautica, 2022 - Elsevier
This study proposes a novel, safe, and stable-by-design model predictive control (MPC)
framework for multistage autonomous rendezvous and docking (AR&D) with a tumbling …

Fuzzy adaptive sliding mode fault estimation and fixed-time fault-tolerant control for coupled spacecraft based on SE (3)

Y Mei, Y Liao, K Gong, D Luo - Aerospace Science and Technology, 2022 - Elsevier
The goal of this study is to develop fault estimation (FE) and fault tolerant control (FTC)
techniques for rigidly coupled spacecraft. A fuzzy adaptive sliding mode fault estimation …

Global adaptive neural network control of nonlinear time-varying systems with unknown control coefficients and model uncertainties

Z Ma, H Chen, Q Wang, G Yuan - Aerospace Science and Technology, 2024 - Elsevier
This paper investigates the adaptive control problem for the strict-feedback nonlinear time-
varying system (NTVS) with unknown control coefficients and model uncertainties. To …

Coupled Dynamics and Integrated Control for position and attitude motions of spacecraft: a survey

F Zhang, G Duan - IEEE/CAA journal of Automatica sinica, 2023 - ieeexplore.ieee.org
Inspired by the integrated guidance and control design for endo-atmospheric aircraft, the
integrated position and attitude control of spacecraft has attracted increasing attention and …

Saturated adaptive pose tracking control of spacecraft on SE (3) under attitude constraints and obstacle-avoidance constraints

Z Kang, Q Shen, S Wu, CJ Damaren - Automatica, 2024 - Elsevier
In this paper, for a translation and rotation coupled spacecraft, a saturated adaptive pose
controller is proposed to achieve the desired pose configuration tracking under the attitude …