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 …

Fault-tolerant spacecraft attitude control: A critical assessment

MN Hasan, M Haris, S Qin - Progress in Aerospace Sciences, 2022 - Elsevier
Given the few unsuccessful space missions in the past few decades, designing a fault-
tolerant spacecraft's attitude control has piqued the scientific and academic community's …

Fault-tolerant prescribed performance attitude tracking control for spacecraft under input saturation

X Shao, Q Hu, Y Shi, B Jiang - IEEE Transactions on Control …, 2018 - ieeexplore.ieee.org
This brief examines the problem of attitude tracking control with prescribed performance
guarantees for a spacecraft subjected to actuator faults and input saturation. To pursue this …

Distributed sliding mode control for time-varying formation tracking of multi-UAV system with a dynamic leader

J Wang, L Han, X Dong, Q Li, Z Ren - Aerospace Science and Technology, 2021 - Elsevier
Time-varying formation tracking control problems for the multi-UAV system are investigated
in this paper, where a leader with dynamic input is considered. Based on the sliding mode …

Continuous finite-time extended state observer based fault tolerant control for attitude stabilization

B Li, Q Hu, Y Yang - Aerospace Science and Technology, 2019 - Elsevier
This work investigates the challenging problem of fast robust fault tolerant attitude control for
spacecraft to handle external disturbances, actuator failures and misalignments. More …

Observer-based adaptive fuzzy fault-tolerant control for stochastic nonstrict-feedback nonlinear systems with input quantization

H Ma, Q Zhou, L Bai, H Liang - IEEE Transactions on Systems …, 2018 - ieeexplore.ieee.org
This paper is focused on the observer-based adaptive fuzzy control problem for nonlinear
stochastic systems with the nonstrict-feedback form, in which some complicated and …

Adaptive pose control for spacecraft proximity operations with prescribed performance under spatial motion constraints

X Shao, Q Hu, Y Shi - IEEE Transactions on Control Systems …, 2020 - ieeexplore.ieee.org
In this article, a novel pose (ie, concurrent position-attitude) tracking control framework is
proposed for spacecraft proximity operations with a freely tumbling target, employing the …

Finite-time extended state observer based fault tolerant output feedback control for attitude stabilization

B Li, K Qin, B Xiao, Y Yang - ISA transactions, 2019 - Elsevier
This work addresses the challenging problem of finite-time fault tolerant attitude stabilization
control for the rigid spacecraft attitude control system without the angular velocity …

Neural-networks and event-based fault-tolerant control for spacecraft attitude stabilization

C Zhang, MZ Dai, J Wu, B Xiao, B Li, M Wang - Aerospace Science and …, 2021 - Elsevier
This paper proposes a neural network and event-based fault-tolerant control scheme for
spacecraft attitude stabilization in the presence of lumped disturbances, which consists of …

Finite-time extended state observer based prescribed performance fault tolerance control for spacecraft proximity operations

K Wang, T Meng, W Wang, R Song, Z Jin - Advances in Space Research, 2022 - Elsevier
Relative motion control with six degrees of freedom (6-DOF) for spacecraft proximity
operations in prescribed performance control (PPC) framework has become a hot issue in …