Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
8058820 | Aerospace Science and Technology | 2015 | 13 Pages |
Abstract
The paper focuses on the aircraft automatic control in longitudinal plane, during landing, taking into account the sensor errors and disturbances. Aircraft auto-landing is achieved by combining the mixed H2/Hâ and the dynamic inversion control techniques and by using an optimal observer, the geometry of landing, and two reference models. The general control law will consist of a guidance component for the commanded landing trajectory (calculated by using the dynamic inversion approach) and an optimal component which will be designed by means of a mixed H2/Hâ technique for the cancel of the sensor errors and other disturbances in the system. The theoretical results are validated by numerical simulations for the landing of a Boeing 747; the simulation results are very good, Federal Aviation Administration accuracy requirements for best category being met.
Related Topics
Physical Sciences and Engineering
Engineering
Aerospace Engineering
Authors
Romulus Lungu, Mihai Lungu,