Unsteady aerodynamic effects in landing operation of transport aircraft and controllability with fuzzy-logic dynamic inversion
Sign Up to like & getrecommendations! Published in 2018 at "Aerospace Science and Technology"
DOI: 10.1016/j.ast.2018.04.032
Abstract: Abstract Aircraft landing in strong wind has been a safety problem for all types of aircraft. The specific issues involve hard landing, roll oscillation and runway veer-off. These issues are related to atmospheric disturbances, and/or… read more here.
Keywords: aircraft; dynamic inversion; logic dynamic; controllability ... See more keywords
Adaptive Robust Generalized Dynamic Inversion Quadrotor Control
Sign Up to like & getrecommendations! Published in 2020 at "IFAC-PapersOnLine"
DOI: 10.1016/j.ifacol.2020.12.2075
Abstract: Abstract This paper proposes a two loops control system structure for position and attitude of the Quadrotor flying vehicle. To control the Quadrotor’s center of gravity position in the instantaneous horizontal inertial planes, a small… read more here.
Keywords: control; robust generalized; dynamic inversion; generalized dynamic ... See more keywords
Reconfigurable Nonlinear Dynamic Inversion for Attitude Control of a Structurally Damaged Aircraft
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DOI: 10.1109/access.2020.3035436
Abstract: Structural damage induces extensive parameter changes of an aircraft, which leads to the mismatch problem between the offline model and a flying aircraft. Due to extensive parameter changes, motion of a damaged aircraft is difficultly… read more here.
Keywords: nonlinear dynamic; damaged aircraft; control; aircraft ... See more keywords
Carrier-based aircraft precision landing using direct lift control based on incremental nonlinear dynamic inversion
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Access"
DOI: 10.1109/access.2022.3175164
Abstract: Conventional direct lift control (DLC) design in carrier landing is not accepted by pilots since it is not fully decoupled and has heavy control burden. Nevertheless, when using dynamic inversion, developed in recent years as… read more here.
Keywords: carrier; control; precision landing; dynamic inversion ... See more keywords
A L1 Adaptive Control Scheme for UAV Carrier Landing Using Nonlinear Dynamic Inversion
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Aerospace Engineering"
DOI: 10.1155/2019/6917393
Abstract: This paper presents a L1 adaptive controller augmenting a dynamic inversion controller for UAV (unmanned aerial vehicle) carrier landing. A three axis and a power compensator NDI (nonlinear dynamic inversion) controller serves as the baseline… read more here.
Keywords: dynamic inversion; inversion; nonlinear dynamic; carrier landing ... See more keywords
L1 adaptive dynamic inversion attitude control for unmanned aerial vehicle with actuator failures
Sign Up to like & getrecommendations! Published in 2018 at "Proceedings of the Institution of Mechanical Engineers, Part G: Journal of Aerospace Engineering"
DOI: 10.1177/0954410018814602
Abstract: This paper presents a hybrid attitude control scheme of L1 adaptive and dynamic inversion for unmanned aerial vehicle with actuator faults, where both gain fault and bias fault are considered. Firstly, dynamic inversion is employed… read more here.
Keywords: dynamic inversion; unmanned aerial; adaptive dynamic; aerial vehicle ... See more keywords
Robust proportional incremental nonlinear dynamic inversion control of a flying-wing tailsitter
Sign Up to like & getrecommendations! Published in 2020 at "Proceedings of the Institution of Mechanical Engineers, Part G: Journal of Aerospace Engineering"
DOI: 10.1177/0954410020926657
Abstract: Tailsitter unmanned aerial vehicles are utilized extensively nowadays since they merge advantages of both fixed-wing unmanned aerial vehicles and rotary-wing unmanned aerial vehicles. However, their attitude control suffers from unknown nonlinearities and disturbances due to… read more here.
Keywords: dynamic inversion; nonlinear dynamic; tailsitter; incremental nonlinear ... See more keywords
Flexible Aircraft Gust Load Alleviation with Incremental Nonlinear Dynamic Inversion
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Guidance, Control, and Dynamics"
DOI: 10.2514/1.g003980
Abstract: This paper designs an incremental nonlinear dynamic inversion control law for free-flying flexible aircraft, which can regulate rigid-body motions, alleviate gust loads, reduce the wing root bendin... read more here.
Keywords: dynamic inversion; nonlinear dynamic; incremental nonlinear; flexible aircraft ... See more keywords