Improvement of linear model matching flight control system — Attachment of observer

Abstract

The Linear Model Matching Flight Control System derived easily from Nonlinear Model Matching Method is able to realize useful aircraft motion such as CCV mode flight. But this system is premised using the state-variable feedback and the known plant parameters and so on. So in this study, as the first step to overcome those problems and improve this system, a Luenberger type of observer is added to the system. Moreover in order to alleviate the influence of error of the initial state values the controller is improved by adding a compensator.