Abstract In the paper, influence of UAV control system redundancy and constrains on control system reconfiguration performances are investigated. A nonlinear model of a UAV aircraft with decoupled control surfaces is presented. A nonlinear model-based control allocation method is established for control system reconfiguration in the event of control surface jam. The aim of presented reconfiguration method is to obtain controllability performances of a damaged aircraft as close as possible to an undamaged one. The UAV aircraft model has been used to assess and demonstrate the proposed control system reconfiguration algorithms performances resulting from control system redundancy and constrains. The test results analysis, conclusions and recommendations for the aircraft reconfigurability improvement are presented as well.
UAV Control System Reconfiguration Under Physical Constrains
15.12.2017
16 pages
Aufsatz/Kapitel (Buch)
Elektronische Ressource
Englisch
FLIGHT CONTROL SYSTEM RECONFIGURATION
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