0455662 20240111140915.820160202235959.9 84958073963 10.2514/6.2016-0359 16 s. P cav_un_epca*0456056978-1-62410-389-61-16San DiegoAIAA SciTech2016 Nonlinear control robust control aerospace tiltroter cav_un_auth*0321812 Alam M. CZ cav_un_auth*0101074 Čelikovský Sergej Teorie řízení Department of Control Theory TŘ TR UTIA-B Department of Control Theory Ústav teorie informace a automatizace AV ČR, v. v. i. cav_un_auth*0327194 Walker D. GB textový soubor http://arc.aiaa.org/doi/10.2514/6.2016-0359 1 MB GA13-20433S GA ČR cav_un_auth*0292613 Tiltrotor aircraft are complex, highly nonlinear systems which offers distinct operational advantages due to their unique Vertical Take-Off and Landing (VTOL) capabilities. Hovering a piloted tiltrotor in the helicopter flight condition is one of the most challenging tasks for pilots. Therefore, automatic control of the tiltrotor is always desired. Classical automatic linear control techniques fail to provide an adequate performance guarantee. In comparison, the application of nonlinear control techniques offers a potential alternative. Thus, in this paper modelling and hover control of a BELL XV-15 tiltrotor aircraft is presented. The MATLAB/Simulink based dynamic model of the BELL XV-15 tiltrotor aircraft is validated with respect to FLIGHTLAB model. In addition, a nonlinear hierarchical control strategy is adopted to provide automatic hover control of the tiltrotor aircraft. The results show a good hovering performance of the tiltrotor aircraft with small position tracking error. cav_un_auth*0327195 The AIAA Conference on Guidance, Navigation, and Control, (2016) San Diego, California 04.01.2016-08.01.2016 US 2016 BC 3 PR RVO:67985556 http://hdl.handle.net/11104/0256627 cav_un_auth*0327196 Czech Technical University in Prague, Department of Measurement CZ S 2016 84958073963 SCOPUS textový soubor 1 MB cav_un_epca*0456056 AIAA Guidance, Navigation, and Control Conference 978-1-62410-389-6 1 16 San Diego AIAA SciTech 2016