Adaptive neural fault-tolerant control of a quadrotor UAV via fast terminal sliding mode
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 …
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
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 …
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 …
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 …
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
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 …
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
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 …
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 …
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 …
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 …
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
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 …
controller is proposed to achieve the desired pose configuration tracking under the attitude …