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[PDF] Top 20 From flight qualities to flight control law design : a simulation tool

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From flight qualities to flight control law design : a simulation tool

From flight qualities to flight control law design : a simulation tool

... L’archive ouverte pluridisciplinaire HAL, est destinée au dépôt et à la diffusion de documents scientifiques de niveau recherche, publiés ou non, émanant des établissements d’enseignemen[r] ... Voir le document complet

5

2017 — Flight control optimization from design to assessment application on the Cessna Citation X business aircraft

2017 — Flight control optimization from design to assessment application on the Cessna Citation X business aircraft

... new flight controller of Cessna Citation X business aircraft were evaluated, which is a part of the certification ...how flight limitations were derived for the Cessna Citation X business aircraft ... Voir le document complet

227

Robust impedance active control of flight control devices

Robust impedance active control of flight control devices

... i) a step function is added to the torque measuement C mes , ii) the yoke position response θ y (t) and its rise time are reccorded for different values of the reference ...(K a = 1N.m/rad and D ... Voir le document complet

7

2016 — Design of a fault-tolerant flight control system against multiple actuator failures

2016 — Design of a fault-tolerant flight control system against multiple actuator failures

... control techniques, SMC can accommodate significant uncertainties without losing of performance in normal ...the design of this control technique is separated into two steps. A so-called ... Voir le document complet

234

Multi-physic system simplification method applied to a helicopter flight axis active control

Multi-physic system simplification method applied to a helicopter flight axis active control

... is a control oriented tool: it describes physical process imposing natural integral causality contrary to BG which allows a mathematical derivative description of physical accumulative ... Voir le document complet

7

Robust control of longitudinal flight with handling qualities constraints

Robust control of longitudinal flight with handling qualities constraints

... controller design techniques but the main problem re- mains their high order which prevents them from being easily implemented ([7], ...Classical flight control systems are still widely used ... Voir le document complet

6

Adding Flight Mechanics to Flight Loads Surrogate Model using Multi-Output Gaussian Processes

Adding Flight Mechanics to Flight Loads Surrogate Model using Multi-Output Gaussian Processes

... come from a family of highly differentiable functions these outliers do not satisfy the physics of the problem and can be termed as measurement ...flexibility to follow the spanwise lift ... Voir le document complet

11

NRC Convair 580 Pylon Safe Carriage Demonstration, Handling Qualities and Performance Flight Test Report

NRC Convair 580 Pylon Safe Carriage Demonstration, Handling Qualities and Performance Flight Test Report

... Vous avez des questions? Nous pouvons vous aider. Pour communiquer directement avec un auteur, consultez la première page de la revue dans laquelle son article a été publié afin de trouver ses coordonnées. Si vous ... Voir le document complet

32

Experimental flight stability tests for the horizontal flight mode of a hybrid glider

Experimental flight stability tests for the horizontal flight mode of a hybrid glider

... vehicle, a pre-existing vehicle behaviour, named drift-at-depth, was ...or control mode uses the buoyancy engine to keep the glider within a certain depth band and uses the pitch controller, ... Voir le document complet

7

In-flight piv for cror flight test demonstration

In-flight piv for cror flight test demonstration

... able to reconstruct the velocity field and to compute the ...corresponds to a ...corresponds to the shifting of more than a cross correlation windows (classically fixed to ... Voir le document complet

13

Adding Flight Mechanics to Flight Loads Surrogate Model using Multi-Output Gaussian Processes

Adding Flight Mechanics to Flight Loads Surrogate Model using Multi-Output Gaussian Processes

... outputs a joint family of functions can be ...us a prediction which is consistent with the initial assumptions, initial relationship and observed ...through a quadratic ...on flight loads data ... Voir le document complet

12

Cardiovascular Activity linked to the Emotional State and Cognitive Workload during a Flight Simulation

Cardiovascular Activity linked to the Emotional State and Cognitive Workload during a Flight Simulation

... during a flight can be useful to alert of risky situations due to their possible impact on pilot’s mental state and ...extracted from ECG recordings throughout flight ...explored ... Voir le document complet

10

Design and prototype of a hovering ornithopter based on dragonfly flight

Design and prototype of a hovering ornithopter based on dragonfly flight

... The constraints for design are: (1) create a wing path that mimics the wing path of a hovering dragonfly, (2) find a wingspan and frequency that will match the Reynolds [r] ... Voir le document complet

31

A potential role for bat tail membranes in flight control

A potential role for bat tail membranes in flight control

... on a model based on the long-eared bat Plecotus auritus indicated that the positioning of the tail membrane (uropatagium) can significantly influence flight ...relative to the body has a ... Voir le document complet

8

Design of optimal motion for flight simulators

Design of optimal motion for flight simulators

... Next, the solution and properties of the abstract simulator problem are applied to the design of motion generation for moving-base flight simulators.. The optimizati[r] ... Voir le document complet

491

In-flight piv for cror flight test demonstration

In-flight piv for cror flight test demonstration

... as a promising, though highly challenging, alternative solution to Ultra High Bypass Ratio (UHBR) ...as to recover a strictly uniform flow upstream of the rotating blades would suppress this ... Voir le document complet

12

Aerodynamic simulation strategies assessment for a Fenestron® in hover flight

Aerodynamic simulation strategies assessment for a Fenestron® in hover flight

... solution to the conventional tail ...is to generate a thrust to counterbalance the torque of the main ...it a trademark for Airbus Helicopters. The system is composed of a ... Voir le document complet

19

COMMUNICATION INTEGRITY FOR FUTURE HELICOPTERS FLIGHT CONTROL SYSTEMS

COMMUNICATION INTEGRITY FOR FUTURE HELICOPTERS FLIGHT CONTROL SYSTEMS

... Up to now, we have described the architecture of future fully digital helicopters FCS and presented the use of check field (generated by error detection code like CRC) to enhance communication ...is ... Voir le document complet

16

Analysis and Control of a Variable-Pitch Quadrotor for Agile Flight

Analysis and Control of a Variable-Pitch Quadrotor for Agile Flight

... shown to fly through windows, perch on inverted surfaces [ 21 ], fly through moving hoops [ 11 ], juggle and throw balls [ 22 , 23 ], hold inverted pendulums [ 24 ], and perform other aggressive, agile, and ... Voir le document complet

15

Collective risk management in a flight to quality episode

Collective risk management in a flight to quality episode

... Without collective bias, and regardless of the agent's degree or change in risk aversion, our central bank sees no reason to reallocate liquidity toward the first wave of shocks beyond t[r] ... Voir le document complet

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