On novel distributed fixed-time formation tracking of multiple hypersonic flight vehicles with collision avoidance

X Wu, C Wei, T Chen, MZ Dai - Aerospace Science and Technology, 2023 - Elsevier
This paper aims to achieve collision-free formation tracking for multiple hypersonic flight
vehicles without introducing conventional approximators such as fuzzy logic systems and …

Collision avoidance fault-tolerant control for dynamic positioning vessels under thruster faults

MY Li, LT Liu, WB Xie, JT Li - Ocean Engineering, 2023 - Elsevier
This paper explores a collision avoidance fault-tolerant control scheme for dynamic
positioning vessels in the presence of velocity constraints and thruster faults. First, the …

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 …

Prescribed performance control for dynamic positioning vessels with a dynamic event-triggered mechanism

H Wang, W Xie, P Wang, Y Wang, SS Ge - Ocean Engineering, 2023 - Elsevier
This paper addresses the problem of trajectory tracking control for dynamic positioning
vessels in the presence of unknown sea loads. Firstly, an integral disturbance observer is …

DEMRL: Dynamic estimation meta reinforcement learning for path following on unseen unmanned surface vehicle

K Jin, H Zhu, R Gao, J Wang, H Wang, H Yi, CJR Shi - Ocean Engineering, 2023 - Elsevier
Reinforcement learning has been widely used for unmanned surface vehicle (USV) control
tasks. However, the requirement of numerous training samples limits its transferability to new …

Rigid spacecraft nonlinear robust attitude controller design under actuator misalignments

Z Wang, Y Li - Nonlinear Dynamics, 2023 - Springer
H∞ control is well-known for its robustness performance, but the spacecraft attitude H∞
controller design under actuator misalignments and disturbances remains unexplored. In …

On dynamic performance control for a quadrotor-slung-load system with unknown load mass

L Kong, J Reis, W He, X Yu, C Silvestre - Automatica, 2024 - Elsevier
We investigate the trajectory tracking problem of a quadrotor-slung-load system with
unknown load mass in the presence of pre-specified performance specifications imposed on …

[HTML][HTML] Analytic optimal pose tracking control in close-range proximity operations with a non-cooperative target

WEI Caisheng, G HUANG, YIN Zeyang… - Chinese Journal of …, 2024 - Elsevier
This paper investigates an analytical optimal pose tracking control problem for chaser
spacecraft during the close-range proximity operations with a non-cooperative space target …

Fault-tolerant control for satellite autonomous rendezvous with quality characteristics and actuator uncertainties

L Zhao, Z Lu, W Liao, T Liu, KV Ling, K Zheng - Aerospace Science and …, 2024 - Elsevier
An autonomous fault detection and fault-tolerant control solution combining Model Predictive
Control (MPC) and Label Distributed Learning (LDL) is developed for the position tracking …

Distributed dynamic event-triggered flocking control for multiple unmanned surface vehicles

Y Hao, K Hu, L Liu, J Li - Ocean Engineering, 2024 - Elsevier
This paper proposes a distributed dynamic event-triggered control that addresses the
flocking control problem with a virtual leader for multiple unmanned surface vehicle (USV) …