Adaptive Disturbance Rejection Control for Automatic Carrier Landing System

Abstract EN

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, which ensures closed-loop stability and asymptotic output tracking.

Finally, simulation studies of a linearized longitudinal-directional dynamics model are conducted to demonstrate the performance of the adaptive scheme.