Theory and practice for autonomous formation flight of quadrotors via distributed robust sliding mode control protocol with fixed-time stability guarantee

O Mechali, L Xu, X Xie, J Iqbal - Control Engineering Practice, 2022 - Elsevier
A detailed theoretical design and technological implementation aspects are presented in
this paper to address the aerial formation control problem of networked quadrotors with a …

Adaptive leader-following performance guaranteed formation control for multiple spacecraft with collision avoidance and connectivity assurance

C Wei, X Wu, B Xiao, J Wu, C Zhang - Aerospace Science and Technology, 2022 - Elsevier
This paper investigates an adaptive leader-following formation tracking control approach for
multiple spacecraft under a directed communication topology with consideration of external …

Fixed-time formation control for spacecraft with prescribed performance guarantee under input saturation

M Zhuang, L Tan, K Li, S Song - Aerospace Science and Technology, 2021 - Elsevier
This paper investigates the fixed-time stability of spacecraft formation flying by considering
input saturation and prescribed performance constraints, including the safe distance …

Ground-based investigation of a directional, flexible, and wireless concentrated solar energy transmission system

JX Wang, M Zhong, Z Wu, M Guo, X Liang, B Qi - Applied Energy, 2022 - Elsevier
Solar energy in space is more intensive and continuous compared to that on the Earth, and
thus, is encouraged by governments across the world to be utilized for human beings. The …

A distributed predefined-time attitude coordination control scheme for multiple rigid spacecraft

HJ Sun, YY Wu, J Zhang - Aerospace Science and Technology, 2023 - Elsevier
In this paper, the distributed predefined-time attitude coordination control problem is
investigated for multiple rigid spacecraft systems when only a subset of spacecraft has …

Disturbance observer-based performance guaranteed fault-tolerant control for multi-spacecraft formation reconfiguration with collision avoidance

Q Jia, Y Gui, Y Wu, C Zhang - Aerospace Science and Technology, 2023 - Elsevier
In this study, the issue of the performance guaranteed fault-tolerant control for formation
reconfiguration with collision avoidance in the multi-spacecraft system subjects to space …

[HTML][HTML] Three-dimensional time-varying sliding mode guidance law against maneuvering targets with terminal angle constraint

W Xinxin, LU Hongqian, X Huang, Y Yefeng… - Chinese Journal of …, 2022 - Elsevier
This paper deals with the problem of intercepting maneuvering targets with terminal angle
constraints for missiles subjected to three-dimensional non-decoupling engagement …

Adaptive appointed-time formation tracking control for multiple spacecraft with collision avoidance under a dynamic event-triggered mechanism

X Wu, S Luo, S Yang, C Wei - Advances in Space Research, 2022 - Elsevier
This paper focuses on the appointed-time formation control problem for multiple spacecraft
with limited communication and control resources. The control objective is to make each …

Ship feature recognition methods for deep learning in complex marine environments

X Wang, J Liu, X Liu, Z Liu, OI Khalaf, J Ji… - Complex & Intelligent …, 2022 - Springer
With the advancement of edge computing, the computing power that was originally located
in the center is deployed closer to the terminal, which directly accelerates the iteration speed …

Nonlinear homogeneous sliding mode approach for fixed-time robust formation tracking control of networked quadrotors

O Mechali, L Xu, X Xie - Aerospace science and technology, 2022 - Elsevier
A formation flight control algorithm for a multi-agent system composed of a group of
perturbated quadrotors is thoroughly investigated in this paper. Both theoretical and …