Dictionnaire français - anglais

industrie mécanique - iate.europa.eu
Investigation of rotor control system loads ... In high-speed conditions, the pitch link loads are dominated by the integral of blade pitching moments, which are generated by cyclic pitch control....
général - core.ac.uk -
Five shillings netsecond harmonic " control on the helicopter by:,...Introduction.--The ordinary rotor with flapping hinges and cyclic pitch control maintains a roughly uniform lift round the discl As the helicopter forward speed increases, the resultant airflow over the retreating blade decreases and ...
Coupled rotor-body equations of motion hover flightA set of linearized equations of motion to predict the linearized dynamic response of a single rotor helicopter in a hover trim condition to cyclic pitch control inputs is described....
Rotary wing deceleration use on titan... Design space exploration and down-selection results in a system with a single rotor utilizing cyclic pitch control....
Experiment and simulation effects of cyclic pitch control on performance of horizontal axis wind turbine... This paper describes a systematic experiment and a simulation analysis (FAST code) about the cyclic pitch control of blades....
 PDF: doi.org
industrie mécanique - iate.europa.eu
Space-quality data from balloon-borne telescopes: the high altitude lensing observatory (halo)... The design incorporates a multi-stage pointing architecture comprising: a gondolacoarse azimuth control system, a multi-axis nested gimbal frame structure with arcsecond stability,a telescope de-rotator to eliminate field rotation, and a fine guidance stage consisting...
général - core.ac.uk - PDF: authors.library.caltech.edu
Design an optimal pid controller using artificial bee colony and genetic algorithm for autonomous... Two PID control are designed, one for speed control and the other for azimuth control....
A pso optimized fuzzy control scheme for mobile robot path tracking... This algorithm automatically adjust the membership function of fuzzy controllers to control a trajectory of nonholonomic mobile robot that involves path trajectory using two optimized fuzzy controllers one for speed control and the other for azimuth control....
Trajectory tracking control for mobile robot using wavelet network... The particles swarm optimization (PSO) method is used for determining the optimal wavelet neural network parameters and the proportional integral derivative (PID) controller parameters, for the control of nonholonomic mobile robot that involves trajectory tracking using two optimized WNN controllers one for speed control and the other for azimuth control....
Pso-based optimum design of pid controller for mobile robot trajectory tracking...(PID) controller parameters, for the control of nonholonomic mobile robot that involves path tracking using two optimized PID controllers one for speed control and the other for azimuth control....
industrie mécanique - iate.europa.eu
Rapid estimates of the source time function and mw using empirical green’s function deconvolution... Initial magnitude estimates are often inaccurate because of poor azimuthal control (sampling of the focal sphere) and/or intrinsic limitation of each method to a specific range of event size....
général - core.ac.uk - PDF: bssa.geoscienceworld.org
1supplementary material: tracking seismic source evolution: 2004 mw 8.1 macquarie... Strong control on the hypocentre requires that it be surrounded by stations and that azimuthal control is available without large gaps....

Exemples français - anglais

industrie mécanique - iate.europa.eu

Traductions en contexte français - anglais

Un procédé de commande par intégration de fréquence à constante unifiée s'appuie sur une commande cyclique.

A unified constant-frequency integration (UCI) control method is based on one cycle control.

industries nucléaire et électrique - wipo.int
Cette commande cyclique extrait ces informations à partir de données brutes.

This cycling order extracts this information from raw data.

général - CCMatrix (Wikipedia + CommonCrawl)
Télécharger le manche de commande cyclique et la pédale de commande est effectuée par des ressorts spéciaux avec soi-disant dispositif.

Download the cyclic control stick and the foot control is performed by special springs with so-called device.

général - CCMatrix (Wikipedia + CommonCrawl)
Le mode de réalisation préféré comprend aussi une commande cyclique conçue afin de varier l'orientation des pales de rotor par rapport au moyeu, sur une base cyclique, et un stabilisateur horizontal monté sur l'empennage ou sur le mât.

The preferred embodiment also comprises a cyclic control adapted to vary an orientation of the rotor blades in relation to the hub on a cyclical basis, and a horizontal stabilizer (28) mounted on one of the pylon and the tail boom (22).

transports aérien et spatial - wipo.int
Le déplacement de la commande cyclique longitudinale de 6° à 22° s’est fait en 0,6 seconde.

The longitudinal cyclic control movement from 6 to 22° was completed in 0.6 seconds.

général - CCMatrix (Wikipedia + CommonCrawl)
La commande cyclique de l'actionnement des trois actionneurs piézo-électriques permet au moteur de mouvoir axialement les blocs le long de l'axe de guidage.

By cyclically controlling the actuation of the three piezoelectric actuators, the motor is able to move the blocks axially along the guide shaft.

organisation des transports - wipo.int
Le déplacement de la commande cyclique longitudinale de 6° à 22° s'est fait en 0,6 seconde.

The longitudinal cyclic control movement from 6 to 22° was completed in 0.6 seconds.

général - CCMatrix (Wikipedia + CommonCrawl)
Giravion à pilotage automatique, exempt des accessoires constitués d'un manche de commande cyclique, d'un rotor oscillant ou d'un rotor articulé, rencontrés dans les giravions traditionnels.

An automatically piloted rotorcraft is free of the accessories of a cyclic control stick, a teetering rotor or an articulated rotor in traditional rotorcrafts.

transports aérien et spatial - wipo.int
Pédale relié au mécanisme de chargement et un exemple de dispositif du type de la manette de commande cyclique.

Foot controller connected to the loading mechanism and an exemplary device of the type of the cyclic control stick.

général - CCMatrix (Wikipedia + CommonCrawl)


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