In this article, an autonomous carrier landing problem of an aircraft is addressed by developing an autonomous carrier landing system (ACLS) composed of previewable guidance and control systems. In the guidance system, an appropriate touchdown point is estimated by predicting the seakeeping motion of the deck by unscented Kalman filtering technique, which is then utilized to adjust the reference glide path and produce an effective deck motion compensation, indispensable for a safe landing. The adaptive preview control (APC) scheme is proposed, which utilizes future reference information. The feedback and feedforward adaptive gains are derived through the Lyapunov stability theorem ensuring better tracking response and disturbance rejection. Hence, the asymptotic stability of the closed‐loop system is guaranteed. The simulation results depict better performance of the proposed ACLS in the presence of deck fluctuations and airwake disturbance compared with PID and LMI based preview control schemes.

中文翻译：

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带有甲板运动补偿的自适应预览控制，用于飞机的自主航母着陆

在本文中，通过开发由可预览的制导和控制系统组成的自主航母着陆系统（ACLS）解决了飞机的自主航母着陆问题。在制导系统中，通过无味卡尔曼滤波技术预测甲板的海上运动来估计合适的着陆点，然后将其用于调整参考滑行路径并产生有效的甲板运动补偿，这对于安全着陆是必不可少的。提出了一种自适应预览控制（APC）方案，该方案利用了将来的参考信息。反馈和前馈自适应增益是通过Lyapunov稳定性定理得出的，从而确保了更好的跟踪响应和干扰抑制。因此，保证了闭环系统的渐近稳定性。