Adaptive Disturbance Rejection Control for Automatic Carrier Landing System

作者:Wang, Xin; Chen, Xin*; Wen, Liyan
来源:Mathematical Problems in Engineering, 2016, 2016: 7345056.
DOI:10.1155/2016/7345056

摘要

An adaptive disturbance rejection algorithmis proposed for carrier landing systemin 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.