Results 1 to 10 of about 500 (125)

Backstepping- and Sliding Mode-Based Automatic Carrier Landing System with Deck Motion Estimation and Compensation

Aerospace, 2022
This paper addresses the automatic carrier landing problem in the presence of deck motion, carrier airwake disturbance, wind shears, wind gusts, and atmospheric turbulences.
Mihai Lungu, Mou Chen, Dana-Aurelia Vîlcică (Dinu)   +2 more
doaj   +4 more sources

Adaptive Prescribed Time Control Method for Automatic Carrier Landing System

Guidance, Navigation and Control
To address the issue of the short landing time and high convergence speed requirements for carrier-based aircraft, an adaptive prescribed time control (APTC) method is proposed.
Zhuoer Yao, Daochun Li, Jinwu Xiang, Zi Kan   +3 more
doaj   +2 more sources

Carrier Aircraft Flight Controller Design by Synthesizing Preview and Nonlinear Control Laws

Drones, 2023
This paper proposes an innovative automatic carrier landing control law for carrier-based aircraft considering complex ship motion and wind environment. Specifically, a strategy is proposed to synthesize preview control with an adaptive nonlinear control
Baoxu Jia, Liguo Sun, Xiaoyu Liu, Shuting Xu, Wenqian Tan, Junkai Jiao   +5 more
doaj   +1 more source

Fault-Tolerant Control for Carrier-Based UAV Based on Sliding Mode Method

Drones, 2023
To enable a carrier-based unmanned aerial vehicle (UAV) to track the desired glide trajectory and safely land on the deck with the presence of system faults, this paper proposes a neural network-based adaptive sliding mode fault-tolerant control (NASFTC)
Zhuoer Yao, Zi Kan, Chong Zhen, Haoyuan Shao, Daochun Li   +4 more
doaj   +1 more source

Prediction and Compensation Model of Longitudinal and Lateral Deck Motion for Automatic Landing Guidance System

Mathematics, 2022
This paper mainly studies the longitudinal and lateral deck motion compensation technology. In order to ensure the safe landing of the carrier-based aircrafts on the flight decks of carriers during the landing process, it is necessary to introduce deck ...
Chen Cheng, Zian Wang, Zheng Gong, Pengcheng Cai, Chengxi Zhang   +4 more
doaj   +1 more source

Longitudinal automatic carrier-landing control law rejecting disturbances and coupling based on adaptive dynamic inversion [PDF]

Bulletin of the Polish Academy of Sciences: Technical Sciences, 1921
The longitudinal automatic carrier landing system (ACLS) control law is designed based on nonlinear dynamic inversion (NDI), which can reject air wake, decouple lateral states, and track the dynamic desired touchdown point (DTP).
Lipeng Wang, Zhi Zhang, Qidan Zhu, Zixia Wen   +3 more
doaj   +1 more source

Adaptive Disturbance Rejection Control for Automatic Carrier Landing System [PDF]

Mathematical Problems in Engineering, 2016
An adaptive disturbance rejection algorithm is proposed for carrier landing system in the final-approach. The carrier-based aircraft dynamics and the linearized longitudinal model under turbulence conditions in the final-approach are analyzed. A stable adaptive control scheme is developed based on LDU decomposition of the high-frequency gain matrix ...
Xin Wang, Xin Chen, Liyan Wen
openaire   +1 more source

Receding Horizon Longitudinal Control Technology for Automatic Carrier Landing With Variable Reference Trajectory Based on Sliding Rate Information

IEEE Access, 2020
In this paper, the longitudinal control of automatic carrier landing is studied. First, the carrier landing control problem is transformed into an optimal control problem of trajectory tracking.
Kaikai Cui, Wei Han, Cong Sun, Xichao Su, Jie Liu   +4 more
doaj   +1 more source

Model Predictive Control for Automatic Carrier Landing with Time Delay

International Journal of Aerospace Engineering, 2021
This paper focuses on the problem of automatic carrier landing control with time delay, and an antidelay model predictive control (AD-MPC) scheme for carrier landing based on the symplectic pseudospectral (SP) method and a prediction error method with ...
Kaikai Cui, Wei Han, Yujie Liu, Xinwei Wang, Xichao Su, Jie Liu   +5 more
doaj   +1 more source

Robust Preview Control and Autoregressive Prediction for Aircraft Automatic Carrier Landing

IEEE Access, 2019
This paper studies an automatic carrier landing control problem of fixed-wing aircraft with system uncertainties under the airwake and deck motion disturbances.
Ziyang Zhen, Miao Peng, Yixuan Xue, Shuoying Jiang   +3 more
doaj   +1 more source