摘要详情

ID / 提交时间

58 / 2025-03-29 21:32:39

标题

Longitudinal Automatic Landing Control for Carrier-Based Aircraft Under Complex Sea Conditions

关键字

carrier-based aircraft landing,L1 nonlinear guidance,ship wake turbulence,deck motion

主题及专题

S05 无人系统和高端装备的感知诊断与自愈控制

状态

全文录用

作者

Xiaomin Zhang / Northwestern Polytechnical University

Ban Wang / Northwestern Polytechnical University

Lingxia Mu / Xi’an University of Technology

摘要

Facing the difficult problem of carrier-based aircraft landing in multi-scenarios and a complex environment, a longitudinal automatic landing control method for carrier-based aircraft based on incremental nonlinear dynamic inverse and L1 nonlinear guidance law is proposed. A carrier-based aircraft dynamics model, a ground effect model, a ship wake turbulence model and a deck motion model are established, L1 nonlinear guidance law is designed to generate longitudinal acceleration commands, pitch angle commands are derived through gravity compensation, and the attitude loop is designed to generate angular velocity commands by using the nonlinear dynamic inverse control method, which is inputted into the incremental dynamic inverse-based angular acceleration controller. The simulation results show that the designed automatic landing control method can mitigate the interference from complex sea states and improve the robustness and safety of the landing.