Results 41 to 50 of about 125 (73)
Superoxide dismutase enhances the formation of hydroxyl radicals in the reaction of 3-hydroxyanthranilic acid with molecular oxygen. [PDF]
Biochem J, 1988 Iwahashi H, Ishii T, Sugata R, Kido R.
europepmc +1 more source
Demonstration of non-neural tryptophan 5-mono-oxygenase in mouse intestinal mucosa. [PDF]
Biochem J, 1987 Hasegawa H +4 more
europepmc +1 more source
A novel approach for aerial manipulation
, 2014 In the present work we explore the idea of using a fully actuated design for an unmanned aerial vehicle developed for aerial manipulation. To this aim, a Trirotor equipped with a prismatic arm has been adopted.
Gianpaolo Gonnelli, BONGHI, RAFFAELLO
core
Design a model and mathematical approach for vectored trust controlled tri rotor aerial platform
, 2018 It is a challenging factor to address the more or less of vectored trust-controlled platforms for Stability. There are unnecessary parts in any UAV plat form and must be identified and apply removal of such parts or substitute with aerodynamically more
Madanayaka HM
core +1 more source
Circle Motion Control of Trirotor UAV via Discrete Output Zeroing
Circle Motion Control of Trirotor UAV via Discrete Output ZeroingIn this paper, a nonlinear controller is designed for an underactuated UAV having three inputs to realize “circle motion”, the motion that the attitude of UAV points to the center of circle while the center of mass moves on a circle orbit. The proposed method is redesigning the time-varying output zeroing controller discretely.
openaire +1 more source
Diagnostic et tolérance aux fautes appliqués à un drone
, 2016 Les travaux de recherches sur la commande, le diagnostic et la tolérance aux défauts appliqués aux drones deviennent de plus en plus populaires. Il est judicieux de concevoir des lois de commande qui garantissent la stabilité et les performances du drone,
Merheb, Abdel-Razzak
core
Trirotor型UAVのシステム解析と非線形制御This paper reveals the minimal number of inputs for hovering control to UAV based on nonlinear control system theory. Then, a nonlinear controller is designed to obtain meaningful motion for an underactuated UAV with the consideration of the limitation acknowledged through the model analysis.
openaire +1 more source
Trajectory tracking of trirotor UAV with pendulum load
2015 20th International Conference on Methods and Models in Automation and Robotics (MMAR), 2015 Recently increasing attention has been paid to multirotor small-scale autonomous helicopters. The most studied rotor layout is the so-called quadrotor helicopter, also called quadcopter. However, these UAVs can be seen as lacking agility as they cannot move in their horizontal plane and thus have to rotate to perform translations.
Etienne Servais +2 more
core +8 more sources
International Journal of Modelling, Identification and Control, 2017 Yassine Bouteraa, Rahma Boucetta
exaly +4 more sources