TERMIUM Plus®
The Government of Canada’s terminology and linguistic data bank.
DYNAMIC AXIS [17 records]
Record 1 - internal organization data 2024-06-13
Record 1, English
Record 1, Subject field(s)
- Computer Graphics
- Artificial Intelligence
Record 1, Main entry term, English
- tumbling
1, record 1, English, tumbling
correct, standardized
Record 1, Abbreviations, English
Record 1, Synonyms, English
Record 1, Textual support, English
Record number: 1, Textual support number: 1 DEF
The dynamic display of the rotation of display elements about an axis the orientation of which is continuously changing in space. 2, record 1, English, - tumbling
Record number: 1, Textual support number: 1 OBS
tumbling: designation and definition standardized by ISO and the International Electrotechnical Commission; designation standardized by the Canadian Standards Association (CSA). 3, record 1, English, - tumbling
Record 1, French
Record 1, Domaine(s)
- Infographie
- Intelligence artificielle
Record 1, Main entry term, French
- culbute
1, record 1, French, culbute
correct, feminine noun, standardized
Record 1, Abbreviations, French
Record 1, Synonyms, French
Record 1, Textual support, French
Record number: 1, Textual support number: 1 DEF
Affichage des positions successives prises par des éléments graphiques au cours d'une rotation autour d'un axe animé lui-même d'un mouvement continu dans l'espace. 2, record 1, French, - culbute
Record number: 1, Textual support number: 1 OBS
culbute : désignation et définition normalisées par l'ISO et la Commission électrotechnique internationale; désignation normalisée par l'Association canadienne de normalisation (CSA). 3, record 1, French, - culbute
Record 1, Spanish
Record 1, Textual support, Spanish
Record 2 - internal organization data 2010-03-15
Record 2, English
Record 2, Subject field(s)
- General Mechanics (Physics)
- Mechanical Components
Record 2, Main entry term, English
- impure torque 1, record 2, English, impure%20torque
Record 2, Abbreviations, English
Record 2, Synonyms, English
Record 2, Textual support, English
Record number: 2, Textual support number: 1 CONT
The [primary torque standard] machine will also have the ability to apply "impure" torque(loading only one end of the beam or displacing the transducer from the machine's central axis) and low frequency dynamic torque(controlling the applied torque using a reference torque transducer in series with the one under calibration). 1, record 2, English, - impure%20torque
Record 2, French
Record 2, Domaine(s)
- Mécanique générale (Physique)
- Composants mécaniques
Record 2, Main entry term, French
- couple indirect
1, record 2, French, couple%20indirect
masculine noun
Record 2, Abbreviations, French
Record 2, Synonyms, French
Record 2, Textual support, French
Record 2, Spanish
Record 2, Textual support, Spanish
Record 3 - internal organization data 2006-12-14
Record 3, English
Record 3, Subject field(s)
- Remote Sensing
Record 3, Main entry term, English
- Earth sensor
1, record 3, English, Earth%20sensor
correct, officially approved
Record 3, Abbreviations, English
Record 3, Synonyms, English
- infrared Earth sensor 2, record 3, English, infrared%20Earth%20sensor
correct
Record 3, Textual support, English
Record number: 3, Textual support number: 1 DEF
A device used to establish a spacecraft’s attitude relative to the Earth by detecting the limits of the Earth’s disk at infrared wavelength. 3, record 3, English, - Earth%20sensor
Record number: 3, Textual support number: 1 OBS
Sensing is either static or dynamic. The static sensor uses a common direction-sensing technique involving an arrangement of sensors grouped around the pointing axis so that they each receive the same illumination when the sensor is exactly aligned with the target-source.... The dynamic sensor operates by scanning across the Earth's disk and detecting the temperature difference between space and Earth. It is otherwise known as a "horizon sensor" or "horizon scanner". 3, record 3, English, - Earth%20sensor
Record number: 3, Textual support number: 2 OBS
Earth sensor: term officially approved by the RADARSAT-2 Terminology Approval Group (RTAG). 4, record 3, English, - Earth%20sensor
Record 3, Key term(s)
- infra-red Earth sensor
- infra red Earth sensor
Record 3, French
Record 3, Domaine(s)
- Télédétection
Record 3, Main entry term, French
- capteur d'horizon terrestre
1, record 3, French, capteur%20d%27horizon%20terrestre
correct, masculine noun, officially approved
Record 3, Abbreviations, French
Record 3, Synonyms, French
- capteur terrestre 2, record 3, French, capteur%20terrestre
correct, masculine noun
- capteur terrestre infrarouge 3, record 3, French, capteur%20terrestre%20infrarouge
masculine noun
Record 3, Textual support, French
Record number: 3, Textual support number: 1 OBS
capteur d'horizon terrestre : terme uniformisé par le Groupe de travail de la terminologie de RADARSAT-2 (GTTR). 4, record 3, French, - capteur%20d%27horizon%20terrestre
Record 3, Spanish
Record 3, Textual support, Spanish
Record 4 - external organization data 2006-03-24
Record 4, English
Record 4, Subject field(s)
- Compartment - ISO/IEC JTC 1 Information Technology Vocabulary
Universal entry(ies) Record 4
Record 4, Main entry term, English
- tumbling
1, record 4, English, tumbling
correct, standardized
Record 4, Abbreviations, English
Record 4, Synonyms, English
Record 4, Textual support, English
Record number: 4, Textual support number: 1 DEF
dynamic display of the rotation of display elements about an axis the orientation of which is continuously changing in space 1, record 4, English, - tumbling
Record number: 4, Textual support number: 1 OBS
tumbling: term and definition standardized by ISO/IEC [ISO/IEC 2382-13:1996]. 2, record 4, English, - tumbling
Record 4, French
Record 4, Domaine(s)
- Tiroir - ISO/CEI JTC 1 Vocabulaire des technologies de l'information
Entrée(s) universelle(s) Record 4
Record 4, Main entry term, French
- culbute
1, record 4, French, culbute
correct, feminine noun, standardized
Record 4, Abbreviations, French
Record 4, Synonyms, French
Record 4, Textual support, French
Record number: 4, Textual support number: 1 DEF
affichage des positions successives prises par des éléments graphiques au cours d'une rotation autour d'un axe animé lui-même d'un mouvement continu dans l'espace 1, record 4, French, - culbute
Record number: 4, Textual support number: 1 OBS
culbute : terme et définition normalisés par l'ISO/CEI [ISO/IEC 2382-13:1996]. 2, record 4, French, - culbute
Record 4, Spanish
Record 4, Textual support, Spanish
Record 5 - internal organization data 2003-10-22
Record 5, English
Record 5, Subject field(s)
- Flight Instruments and Equipment (Aeroindustry)
- Launching and Space Maneuvering
Record 5, Main entry term, English
- control moment gyroscope
1, record 5, English, control%20moment%20gyroscope
correct, officially approved
Record 5, Abbreviations, English
- CMG 2, record 5, English, CMG
correct, officially approved
Record 5, Synonyms, English
- gyrodyne 3, record 5, English, gyrodyne
correct, officially approved
- control moment gyro 2, record 5, English, control%20moment%20gyro
correct
- CMG 2, record 5, English, CMG
correct
- CMG 2, record 5, English, CMG
Record 5, Textual support, English
Record number: 5, Textual support number: 1 DEF
A torque-generating mechanism that incorporates a single- or double- gimbaled spinning wheel. 4, record 5, English, - control%20moment%20gyroscope
Record number: 5, Textual support number: 1 CONT
The next generation of "agile" observation satellites will probably be controlled by high dynamic torque actuators called gyrodynes. The gyrodyne uses the principle of the gyroscope to exert a force on a satellite, to change its attitude. The gyrodyne consists of a top spinning around a tilt axis. 3, record 5, English, - control%20moment%20gyroscope
Record number: 5, Textual support number: 2 CONT
A CMG(control moment gyro) is an actuator consisting of a spinner with a sustained kinetic moment modulus h and one or two motor-driven tilt axes. One-axis CMGs are used to generate very high dynamic moments. The produced gyroscopic torque is proportional to h and to the precession rate(i. e. tilting rate). 5, record 5, English, - control%20moment%20gyroscope
Record number: 5, Textual support number: 1 OBS
control moment gyroscope; gyrodyne; CMG: terms and abbreviation officially approved by the International Space Station official approval Group (ISSOAG). 6, record 5, English, - control%20moment%20gyroscope
Record 5, Key term(s)
- control moment gyroscope
Record 5, French
Record 5, Domaine(s)
- Instruments et équipement de bord (Constructions aéronautiques)
- Lancement et manœuvres dans l'espace
Record 5, Main entry term, French
- actionneur gyroscopique
1, record 5, French, actionneur%20gyroscopique
correct, masculine noun, officially approved
Record 5, Abbreviations, French
- CMG 2, record 5, French, CMG
correct, masculine noun, officially approved
Record 5, Synonyms, French
- gyrodyne 3, record 5, French, gyrodyne
correct, masculine noun, officially approved
- GCG 4, record 5, French, GCG
masculine noun
- GCG 4, record 5, French, GCG
- générateur de couple gyroscopique 4, record 5, French, g%C3%A9n%C3%A9rateur%20de%20couple%20gyroscopique
correct, masculine noun
Record 5, Textual support, French
Record number: 5, Textual support number: 1 CONT
Les actionneurs gyroscopiques également appelés gyrodynes (CMG : Control Moment Gyro) constituent un nouveau système d'actionneurs qui permettent de générer des couples dynamiques de commande de basculement d'attitude d'un satellite. Ces couples de nature gyroscopique sont produits par une commande des vitesses de précession d'une famille de toupies gyroscopiques montées sur le véhicule. 4, record 5, French, - actionneur%20gyroscopique
Record number: 5, Textual support number: 2 CONT
Les gyrodynes : une technologie prometteuse pour la commande d'attitude des satellites. Également appelé actionneur gyroscopique, le gyrodyne est une commande d'attitude utilisant des actionneurs à fort couple dynamique. 5, record 5, French, - actionneur%20gyroscopique
Record number: 5, Textual support number: 3 CONT
La prochaine génération de satellites d'observation, appelés satellites agiles, sera probablement commandée par des actionneurs à fort couple dynamique : les gyrodynes. Fonctionnant sur le principe des gyroscopes, ils peuvent agir sur les satellites et les orienter dans une attitude donnée. Les gyrodynes sont constitués d'une toupie en rotation rapide entretenue autour d'un axe propre, la commande permettant de faire tourner ce dernier autour d'un axe de précession, ou de basculement [...] 6, record 5, French, - actionneur%20gyroscopique
Record number: 5, Textual support number: 1 OBS
actionneur gyroscopique; gyrodyne; CMG : termes et abréviation uniformisés par le Groupe de travail de la terminologie de la Station spatiale internationale (GTTSSI). 2, record 5, French, - actionneur%20gyroscopique
Record 5, Spanish
Record 5, Textual support, Spanish
Record 6 - internal organization data 2002-07-05
Record 6, English
Record 6, Subject field(s)
- General Mechanics (Physics)
- Aircraft Piloting and Navigation
- Navigation Instruments
- Flight Instruments and Equipment (Aeroindustry)
Record 6, Main entry term, English
- gyroscopic torque
1, record 6, English, gyroscopic%20torque
correct, officially approved
Record 6, Abbreviations, English
Record 6, Synonyms, English
Record 6, Textual support, English
Record number: 6, Textual support number: 1 CONT
A CMG(control moment gyro) is an actuator consisting of a spinner with a sustained kinetic moment modulus h and one or two motor-driven tilt axes. One-axis CMGs are used to generate very high dynamic moments. The produced gyroscopic torque is proportional to h and to the precession rate(i. e. tilting rate). It is orthogonal to the precession axis and is directly transmitted to the satellite by the tilt motor bearings. 2, record 6, English, - gyroscopic%20torque
Record number: 6, Textual support number: 2 CONT
A novel design for an accelerometer using gyroscopic torque to null a pendulous proof mass is being micromachined. 3, record 6, English, - gyroscopic%20torque
Record number: 6, Textual support number: 1 OBS
gyroscopic torque: term officially approved by the International Civil Aviation Organization (ICAO). 4, record 6, English, - gyroscopic%20torque
Record 6, French
Record 6, Domaine(s)
- Mécanique générale (Physique)
- Pilotage et navigation aérienne
- Instruments de navigation
- Instruments et équipement de bord (Constructions aéronautiques)
Record 6, Main entry term, French
- couple gyroscopique
1, record 6, French, couple%20gyroscopique
correct, masculine noun, officially approved
Record 6, Abbreviations, French
Record 6, Synonyms, French
Record 6, Textual support, French
Record number: 6, Textual support number: 1 CONT
Couple gyroscopique. C'est [...] une conséquence de l'inertie du gyroscope : un gyroscope réagit par un couple chaque fois que l'on veut lui imposer une rotation suivant un axe différent de son axe de rotation propre. Ce couple s'appelle couple gyroscopique et tend en général à faire basculer l'axe du rotor. 2, record 6, French, - couple%20gyroscopique
Record number: 6, Textual support number: 2 CONT
En présence d'un gyroscope on peut considérer ce gyroscope bloqué sur son carter (rotation «oubliée»), à condition de rajouter au moment des forces extérieures un moment supplémentaire, le couple gyroscopique, compensant les effets de la rotation «oubliée». 2, record 6, French, - couple%20gyroscopique
Record number: 6, Textual support number: 1 OBS
couple gyroscopique : terme uniformisé par l'Organisation de l'aviation civile internationale (OACI). 3, record 6, French, - couple%20gyroscopique
Record 6, Spanish
Record 6, Campo(s) temático(s)
- Mecánica general (Física)
- Pilotaje y navegación aérea
- Instrumentos de navegación
- Instrumentos y equipo de vuelo (Industria aeronáutica)
Record 6, Main entry term, Spanish
- par giroscópico
1, record 6, Spanish, par%20girosc%C3%B3pico
correct, masculine noun, officially approved
Record 6, Abbreviations, Spanish
Record 6, Synonyms, Spanish
Record 6, Textual support, Spanish
Record number: 6, Textual support number: 1 OBS
par giroscópico : término aceptado oficialmente por la Organización de Aviación Civil Internacional (OACI). 2, record 6, Spanish, - par%20girosc%C3%B3pico
Record 7 - internal organization data 2002-02-27
Record 7, English
Record 7, Subject field(s)
- Air Pollution
- Atmospheric Physics
Record 7, Main entry term, English
- meridional ozone transport
1, record 7, English, meridional%20ozone%20transport
correct
Record 7, Abbreviations, English
Record 7, Synonyms, English
- meridional transport 2, record 7, English, meridional%20transport
correct
Record 7, Textual support, English
Record number: 7, Textual support number: 1 DEF
Dynamic mechanisms that move atmospheric ozone along a North-South axis. 3, record 7, English, - meridional%20ozone%20transport
Record 7, French
Record 7, Domaine(s)
- Pollution de l'air
- Physique de l'atmosphère
Record 7, Main entry term, French
- transport méridien de l'ozone
1, record 7, French, transport%20m%C3%A9ridien%20de%20l%27ozone
correct, masculine noun
Record 7, Abbreviations, French
Record 7, Synonyms, French
- transport méridien 2, record 7, French, transport%20m%C3%A9ridien
correct, masculine noun
Record 7, Textual support, French
Record number: 7, Textual support number: 1 DEF
Mécanismes dynamiques qui entraînent l'ozone atmosphérique le long d'un axe Nord-Sud. 2, record 7, French, - transport%20m%C3%A9ridien%20de%20l%27ozone
Record 7, Spanish
Record 7, Campo(s) temático(s)
- Contaminación del aire
- Física de la atmósfera
Record 7, Main entry term, Spanish
- transporte meridiano de ozono
1, record 7, Spanish, transporte%20meridiano%20de%20ozono
masculine noun
Record 7, Abbreviations, Spanish
Record 7, Synonyms, Spanish
Record 7, Textual support, Spanish
Record number: 7, Textual support number: 1 DEF
Mecanismos dinámicos que permiten el desplazamiento del ozono de norte a sur. 2, record 7, Spanish, - transporte%20meridiano%20de%20ozono
Record 8 - internal organization data 2002-01-10
Record 8, English
Record 8, Subject field(s)
- Flight Instruments and Equipment (Aeroindustry)
- Aircraft Piloting and Navigation
- Navigation Instruments
Record 8, Main entry term, English
- two-axis CMG
1, record 8, English, two%2Daxis%20CMG
correct
Record 8, Abbreviations, English
Record 8, Synonyms, English
- two-axis control moment gyro 2, record 8, English, two%2Daxis%20control%20moment%20gyro
correct
Record 8, Textual support, English
Record number: 8, Textual support number: 1 CONT
A CMG(control moment gyro) is an actuator consisting of a spinner with a sustained kinetic moment modulus h and one or two motor-driven tilt axes. One-axis CMGs are used to generate very high dynamic moments. The produced gyroscopic torque is proportional to h and to the precession rate(i. e. tilting rate). It is orthogonal to the precession axis and is directly transmitted to the satellite by the tilt motor bearings. Two-axis CMGs are less used and have a limited dynamic moment since the produced gyroscopic torque has to be partially compensated by the tilt motor. 1, record 8, English, - two%2Daxis%20CMG
Record 8, Key term(s)
- 2-axis CMG
- 2-axis control moment gyro
Record 8, French
Record 8, Domaine(s)
- Instruments et équipement de bord (Constructions aéronautiques)
- Pilotage et navigation aérienne
- Instruments de navigation
Record 8, Main entry term, French
- gyrodyne 2-axes
1, record 8, French, gyrodyne%202%2Daxes
correct, masculine noun
Record 8, Abbreviations, French
Record 8, Synonyms, French
- actionneur gyroscopique 2-axes 2, record 8, French, actionneur%20gyroscopique%202%2Daxes
correct, masculine noun
Record 8, Textual support, French
Record number: 8, Textual support number: 1 CONT
On distingue les gyrodynes 1-axe (une seule vitesse cardan commandée par toupie, en précession) dont le couple moteur est directement transmis au satellite par les bâtis et les gyrodynes 2-axes montés sur un double cardan avec vitesses de précession et nutation commandées. Dans ce cas, l'effet d'amplification de couple --le fait qu'un faible couple autour de l'axe de précession produise un fort couple autour de l'axe perpendiculaire-- est moins important car le moteur de précession autour d'un des axes doit surpasser les couples de précession produits par l'autre. Les études menées au DCSD portent principalement sur les «grappes» : ensemble de gyrodynes 1-axe commandés simultanément. 1, record 8, French, - gyrodyne%202%2Daxes
Record number: 8, Textual support number: 1 OBS
Les gyrodynes : une technologie prometteuse pour la commande d'attitude des satellites. Également appelé actionneur gyroscopique, le gyrodyne est une commande d'attitude utilisant des actionneurs à fort couple dynamique. 3, record 8, French, - gyrodyne%202%2Daxes
Record 8, Key term(s)
- gyrodyne deux-axes
- actionneur gyroscopique deux-axes
Record 8, Spanish
Record 8, Textual support, Spanish
Record 9 - internal organization data 2001-09-10
Record 9, English
Record 9, Subject field(s)
- General Mechanics (Physics)
- Flight Instruments and Equipment (Aeroindustry)
- Navigation Instruments
Record 9, Main entry term, English
- dynamic moment
1, record 9, English, dynamic%20moment
correct
Record 9, Abbreviations, English
Record 9, Synonyms, English
Record 9, Textual support, English
Record number: 9, Textual support number: 1 CONT
Like flywheels, CMGs [control moment gyro] can be considered either as generators of torques applied to the satellite or as generators of kinetic moment exchanged with the satellite momentum. The axis of the kinetic and dynamic(gyroscopic) moments produced by a CMG are changing in the satellite reference system : they rotate in the plane perpendicular to the tilt axis. Moreover, the higher the dynamic moment, the faster they rotate. To generate a kinetic or dynamic moment in a given direction, it is necessary to combine at least three elementary kinetic moments or gyroscopic torques in variable, non-coplanar directions. 1, record 9, English, - dynamic%20moment
Record 9, French
Record 9, Domaine(s)
- Mécanique générale (Physique)
- Instruments et équipement de bord (Constructions aéronautiques)
- Instruments de navigation
Record 9, Main entry term, French
- moment dynamique
1, record 9, French, moment%20dynamique
correct, masculine noun
Record 9, Abbreviations, French
Record 9, Synonyms, French
Record 9, Textual support, French
Record number: 9, Textual support number: 1 CONT
Programmes officiels du cours de Sciences Industrielles pour la filière Physique Sciences de l'Ingénieur PSI. [...] Mécanique. A) Dynamique des solides. 1- Cinétique [...] 2- Puissance [...] 3- Dynamique [...] 4- Applications : Solides en rotation autour d'un axe fixe, équilibrage. Solides en rotation autour d'un point fixe. Dans l'étude du solide en rotation autour d'un axe fixe, on insiste sur le choix des directions de projection du moment dynamique. L'étude des gyroscopes et de l'approximation gyroscopique est hors programme. 2, record 9, French, - moment%20dynamique
Record 9, Spanish
Record 9, Textual support, Spanish
Record 10 - internal organization data 2001-09-06
Record 10, English
Record 10, Subject field(s)
- General Mechanics (Physics)
- Aircraft Piloting and Navigation
- Navigation Instruments
- Flight Instruments and Equipment (Aeroindustry)
Record 10, Main entry term, English
- dynamic torque
1, record 10, English, dynamic%20torque
correct
Record 10, Abbreviations, English
Record 10, Synonyms, English
Record 10, Textual support, English
Record number: 10, Textual support number: 1 DEF
A pair of parallel, equal and opposite forces applied to the same object. Dynamic torque sums the system into a zero resultant force and generally has an effect of rotation on the object. 1, record 10, English, - dynamic%20torque
Record number: 10, Textual support number: 1 CONT
The next generation of "agile" observation satellites will probably be controlled by high dynamic torque actuators called gyrodynes. The gyrodyne uses the principle of the gyroscope to exert a force on a satellite, to change its attitude. The gyrodynes consists of a top spinning around a tilt axis. 1, record 10, English, - dynamic%20torque
Record 10, French
Record 10, Domaine(s)
- Mécanique générale (Physique)
- Pilotage et navigation aérienne
- Instruments de navigation
- Instruments et équipement de bord (Constructions aéronautiques)
Record 10, Main entry term, French
- couple dynamique
1, record 10, French, couple%20dynamique
correct, masculine noun
Record 10, Abbreviations, French
Record 10, Synonyms, French
Record 10, Textual support, French
Record number: 10, Textual support number: 1 DEF
Système de deux forces égales, parallèles, de directions opposées et appliquées à un même objet. Le couple dynamique résume le système à une force résultante nulle et possède généralement un effet de rotation sur l'objet. 2, record 10, French, - couple%20dynamique
Record number: 10, Textual support number: 1 CONT
La prochaine génération de satellites d'observation, appelés satellites agiles, sera probablement commandée par des actionneurs à fort couple dynamique : les gyrodynes. Fonctionnant sur le principe des gyroscopes, ils peuvent agir sur les satellites et les orienter dans une attitude donnée. Les gyrodynes sont constitués d'une toupie en rotation rapide entretenue autour d'un axe propre, la commande permettant de faire tourner ce dernier autour d'un axe de précession, ou de basculement [...]. 2, record 10, French, - couple%20dynamique
Record number: 10, Textual support number: 2 CONT
Les actionneurs gyroscopiques également appelés gyrodynes (CMG : Control Moment Gyro) constituent un nouveau système d'actionneurs qui permettent de générer des couples dynamiques de commande de basculement d'attitude d'un satellite. Ces couples de nature gyroscopique sont produits par une commande des vitesses de précession d'une famille de toupies gyroscopiques montées sur le véhicule. 3, record 10, French, - couple%20dynamique
Record 10, Spanish
Record 10, Textual support, Spanish
Record 11 - internal organization data 2001-08-30
Record 11, English
Record 11, Subject field(s)
- General Mechanics (Physics)
- Aircraft Piloting and Navigation
- Navigation Instruments
- Flight Instruments and Equipment (Aeroindustry)
Record 11, Main entry term, English
- kinetic moment
1, record 11, English, kinetic%20moment
correct
Record 11, Abbreviations, English
Record 11, Synonyms, English
Record 11, Textual support, English
Record number: 11, Textual support number: 1 CONT
Like flywheels, CMGs [control moment gyro] can be considered either as generators of torques applied to the satellite or as generators of kinetic moment exchanged with the satellite momentum. The axis of the kinetic and dynamic(gyroscopic) moments produced by a CMG are changing in the satellite reference system : they rotate in the plane perpendicular to the tilt axis. Moreover, the higher the dynamic moment, the faster they rotate. To generate a kinetic or dynamic moment in a given direction, it is necessary to combine at least three elementary kinetic moments or gyroscopic torques in variable, non-coplanar directions. 1, record 11, English, - kinetic%20moment
Record 11, French
Record 11, Domaine(s)
- Mécanique générale (Physique)
- Pilotage et navigation aérienne
- Instruments de navigation
- Instruments et équipement de bord (Constructions aéronautiques)
Record 11, Main entry term, French
- moment cinétique
1, record 11, French, moment%20cin%C3%A9tique
correct, masculine noun
Record 11, Abbreviations, French
Record 11, Synonyms, French
- moment cinétique du gyroscope 1, record 11, French, moment%20cin%C3%A9tique%20du%20gyroscope
correct, masculine noun
- moment cinétique gyro 2, record 11, French, moment%20cin%C3%A9tique%20gyro
correct, masculine noun
- moment cinétique du gyro 3, record 11, French, moment%20cin%C3%A9tique%20du%20gyro
correct, masculine noun
Record 11, Textual support, French
Record number: 11, Textual support number: 1 CONT
Garde-cap. Il s'agit d'un gyroscope que l'on maintient horizontal et qui définit une direction fixe dans le plan horizontal à sa dérive près. Le gyroscope est monté à la Cardan comme dans le cas du compas mais il n'est pas balourdé. Un détecteur d'horizon monté sur la caisse de tore délivre un signal proportionnel à l'inclinaison du moment cinétique; ce signal est traité et est envoyé dans un moteur couple d'axe cd qui crée un couple vertical ramenant le moment cinétique horizontal. 1, record 11, French, - moment%20cin%C3%A9tique
Record number: 11, Textual support number: 2 CONT
Indicateur de verticale. C'est un appareil comportant un gyroscope dont le moment cinétique est dirigé au mieux suivant la verticale. Le carter du gyroscope est monté à la Cardan suivant les axes de roulis ou de tangage du bâtiment. Les pendules détecteurs (roulis ou tangage) détectent les écarts de verticale, leurs signaux sont amplifiés dans des amplificateurs et ils alimentent les moteurs couples correspondants (roulis ou tangage) de façon à ramener les signaux des pendules à zéro, le moment cinétique du gyroscope est ainsi maintenu vertical. 1, record 11, French, - moment%20cin%C3%A9tique
Record 11, Spanish
Record 11, Textual support, Spanish
Record 12 - internal organization data 2001-08-15
Record 12, English
Record 12, Subject field(s)
- Metrology and Units of Measure
- Aircraft Piloting and Navigation
- Navigation Instruments
Record 12, Main entry term, English
- dynamic measurement unit
1, record 12, English, dynamic%20measurement%20unit
correct
Record 12, Abbreviations, English
- DMU 1, record 12, English, DMU
correct
Record 12, Synonyms, English
Record 12, Textual support, English
Record number: 12, Textual support number: 1 DEF
Dynamic measurement unit. Provides measurements of accelerations along three orthogonal axes and rotation rates around three orthogonal axes. 2, record 12, English, - dynamic%20measurement%20unit
Record number: 12, Textual support number: 1 CONT
The DMU-6 is an intelligent six axis measurement system designed for accurate acceleration and angle measurement in dynamic environments... Example applications include GPS navigation, dynamic positioning, and automotive testing. The DMU-VG outputs stabilized pitch and roll calculations in addition to the DMU-6 outputs, ideal for camera or platform stabilization. 3, record 12, English, - dynamic%20measurement%20unit
Record 12, French
Record 12, Domaine(s)
- Unités de mesure et métrologie
- Pilotage et navigation aérienne
- Instruments de navigation
Record 12, Main entry term, French
- dispositif de mesure dynamique
1, record 12, French, dispositif%20de%20mesure%20dynamique
masculine noun
Record 12, Abbreviations, French
Record 12, Synonyms, French
Record 12, Textual support, French
Record 12, Spanish
Record 12, Textual support, Spanish
Record 13 - internal organization data 2001-06-21
Record 13, English
Record 13, Subject field(s)
- Magnetism
- Electromagnetism
- Atomic Physics
Record 13, Main entry term, English
- magnetic moment
1, record 13, English, magnetic%20moment
correct
Record 13, Abbreviations, English
Record 13, Synonyms, English
- magnetic dipole moment 2, record 13, English, magnetic%20dipole%20moment
correct
- dipole moment 3, record 13, English, dipole%20moment
correct
- moment of a magnet 4, record 13, English, moment%20of%20a%20magnet
correct
Record 13, Textual support, English
Record number: 13, Textual support number: 1 DEF
A vector associated with a magnet, current loop, particle, or such, whose cross product with the magnetic induction (or alternatively, the magnetic field strength) of a magnetic field is equal to the torque exerted on the system by the field. 3, record 13, English, - magnetic%20moment
Record number: 13, Textual support number: 1 CONT
The nuclear magnetic resonance(NMR) gyroscope is a rate-integrating, single-axis gyro that obtains its rotational information from the dynamic angular motion of certain nuclei... The NMR gyro utilizes the intrinsic property of certain nuclei to determine angular displacement about a defined input axis. These nuclei have angular momentum, hence magnetic moment. 5, record 13, English, - magnetic%20moment
Record 13, French
Record 13, Domaine(s)
- Magnétisme
- Électromagnétisme
- Physique atomique
Record 13, Main entry term, French
- moment magnétique
1, record 13, French, moment%20magn%C3%A9tique
correct, masculine noun
Record 13, Abbreviations, French
Record 13, Synonyms, French
- moment magnétique dipolaire 2, record 13, French, moment%20magn%C3%A9tique%20dipolaire
correct, masculine noun
- moment dipole 3, record 13, French, moment%20dipole
correct, masculine noun
- moment magnétique coulombien 4, record 13, French, moment%20magn%C3%A9tique%20coulombien
correct, masculine noun
Record 13, Textual support, French
Record number: 13, Textual support number: 1 DEF
Vecteur représentant l'aimantation d'un aimant, d'une boucle de courant. 5, record 13, French, - moment%20magn%C3%A9tique
Record number: 13, Textual support number: 1 CONT
Le principe de la résonance magnétique repose sur le fait que lorsqu'un moment magnétique situé dans un champ magnétique est soumis à une excitation magnétique périodique, son comportement n'est influencé par l'excitation que si celle-ci à une fréquence bien déterminée. Cette perturbation affecte le comportement électromagnétique de l'échantillon étudié et peut être mesurée. On obtient alors une courbe de variation appelée raie de résonance. La mesure directe de la résonance magnétique a été améliorée à l'occasion des études sur les radars pendant la Seconde Guerre mondiale. 6, record 13, French, - moment%20magn%C3%A9tique
Record number: 13, Textual support number: 2 CONT
Lévitation magnétique [...] - rotation: il est possible de faire léviter un objet avec des aimants fixes. Un exemple en est le lévitron : il s'agit d'une toupie aimantée qui est en lévitation au-dessus d'une base aimantée. En fait, le lévitron peut être considéré comme une sorte de corps diamagnétique : par rotation, on stabilise la direction du moment magnétique dans l'espace (on a un gyroscope magnétique) et on place cet aimant dans un champ magnétique anti-parallèle. 7, record 13, French, - moment%20magn%C3%A9tique
Record 13, Spanish
Record 13, Textual support, Spanish
Record 14 - internal organization data 2001-06-21
Record 14, English
Record 14, Subject field(s)
- Flight Instruments and Equipment (Aeroindustry)
- Aircraft Piloting and Navigation
- Navigation Instruments
Record 14, Main entry term, English
- rate-integrating single-axis gyro
1, record 14, English, rate%2Dintegrating%20single%2Daxis%20gyro
correct
Record 14, Abbreviations, English
Record 14, Synonyms, English
Record 14, Textual support, English
Record number: 14, Textual support number: 1 CONT
The nuclear magnetic resonance(NMR) gyroscope is a rate-integrating single axis gyro that obtains its rotational information from the dynamic angular motion of certain nuclei. The gyro was developed because of its potential to be an accurate, small, highly reliable inertial sensor with low acquisition and life cycle costs. 1, record 14, English, - rate%2Dintegrating%20single%2Daxis%20gyro
Record 14, Key term(s)
- rate-integrating single-axis gyroscope
Record 14, French
Record 14, Domaine(s)
- Instruments et équipement de bord (Constructions aéronautiques)
- Pilotage et navigation aérienne
- Instruments de navigation
Record 14, Main entry term, French
- gyroscope intégrateur 1-axe
1, record 14, French, gyroscope%20int%C3%A9grateur%201%2Daxe
correct, masculine noun
Record 14, Abbreviations, French
Record 14, Synonyms, French
Record 14, Textual support, French
Record number: 14, Textual support number: 1 CONT
Le gyroscope intégrateur 1-axe : Supposons cet appareil dédié à la surveillance d'une plate-forme, ce qui rappelons le signifie des écarts angulaires faibles et des vitesses angulaires encore plus faibles [...] 1, record 14, French, - gyroscope%20int%C3%A9grateur%201%2Daxe
Record 14, Key term(s)
- gyroscope intégrateur un axe
Record 14, Spanish
Record 14, Textual support, Spanish
Record 15 - internal organization data 1994-04-28
Record 15, English
Record 15, Subject field(s)
- Containers
- Air Freight
Record 15, Main entry term, English
- end load 1, record 15, English, end%20load
Record 15, Abbreviations, English
Record 15, Synonyms, English
Record 15, Textual support, English
Record number: 15, Textual support number: 1 DEF
static and dynamic loads imposed by the payload on the freight container walls and doors which are perpendicular to the longitudinal axis of the freight container. 2, record 15, English, - end%20load
Record 15, French
Record 15, Domaine(s)
- Conteneurs
- Fret aérien
Record 15, Main entry term, French
- charge sur les parois d'extrémité
1, record 15, French, charge%20sur%20les%20parois%20d%27extr%C3%A9mit%C3%A9
correct, feminine noun, officially approved
Record 15, Abbreviations, French
Record 15, Synonyms, French
- charge d'extrémité 2, record 15, French, charge%20d%27extr%C3%A9mit%C3%A9
feminine noun
Record 15, Textual support, French
Record number: 15, Textual support number: 1 DEF
charges statiques et efforts dynamiques dus au chargement et affectant les parois et les portes perpendiculaires à l'axe longitudinal du conteneur. 3, record 15, French, - charge%20sur%20les%20parois%20d%27extr%C3%A9mit%C3%A9
Record number: 15, Textual support number: 1 OBS
charge sur les parois d'extrémité : terme uniformisé par le CN. 4, record 15, French, - charge%20sur%20les%20parois%20d%27extr%C3%A9mit%C3%A9
Record 15, Spanish
Record 15, Textual support, Spanish
Record 16 - internal organization data 1994-04-28
Record 16, English
Record 16, Subject field(s)
- Containers
- Air Freight
Record 16, Main entry term, English
- side load 1, record 16, English, side%20load
Record 16, Abbreviations, English
Record 16, Synonyms, English
Record 16, Textual support, English
Record number: 16, Textual support number: 1 DEF
static and dynamic loads imposed by the payload on the freight container walls and doors which are parallel to the longitudinal axis of the freight container. 2, record 16, English, - side%20load
Record 16, French
Record 16, Domaine(s)
- Conteneurs
- Fret aérien
Record 16, Main entry term, French
- charge sur les parois latérales
1, record 16, French, charge%20sur%20les%20parois%20lat%C3%A9rales
correct, feminine noun, officially approved
Record 16, Abbreviations, French
Record 16, Synonyms, French
- charge latérale 2, record 16, French, charge%20lat%C3%A9rale
feminine noun
Record 16, Textual support, French
Record number: 16, Textual support number: 1 DEF
charges statiques et efforts dynamiques dus au chargement et affectant les parois et les portes parallèles à l'axe longitudinal du conteneur. 3, record 16, French, - charge%20sur%20les%20parois%20lat%C3%A9rales
Record number: 16, Textual support number: 1 OBS
charge sur les parois latérales : terme uniformisé par le CN. 4, record 16, French, - charge%20sur%20les%20parois%20lat%C3%A9rales
Record 16, Spanish
Record 16, Textual support, Spanish
Record 17 - internal organization data 1993-12-02
Record 17, English
Record 17, Subject field(s)
- Acoustics (Physics)
Record 17, Main entry term, English
- couple unbalance
1, record 17, English, couple%20unbalance
correct
Record 17, Abbreviations, English
Record 17, Synonyms, English
Record 17, Textual support, English
Record number: 17, Textual support number: 1 DEF
That condition of unbalance for which the central principal axis intersects the shaft axis at the centre of gravity. 1, record 17, English, - couple%20unbalance
Record number: 17, Textual support number: 1 OBS
The quantitative measure of couple unbalance can be given by the vector sum of the moments of the two dynamic unbalance vectors about a certain reference point in the plane containing the centre of gravity and the shaft axis. If static unbalance in a rotor is corrected in any single place other than that containing the reference point, the couple unbalance will be changed. 1, record 17, English, - couple%20unbalance
Record 17, French
Record 17, Domaine(s)
- Acoustique (Physique)
Record 17, Main entry term, French
- couple de balourds
1, record 17, French, couple%20de%20balourds
correct, masculine noun
Record 17, Abbreviations, French
Record 17, Synonyms, French
Record 17, Textual support, French
Record number: 17, Textual support number: 1 DEF
Lorsque l'axe central principal d'inertie coupe l'axe de l'arbre au centre de gravité, l'état de déséquilibre est caractérisé par un couple de balourds. 1, record 17, French, - couple%20de%20balourds
Record number: 17, Textual support number: 1 OBS
La mesure quantitative d'un couple de balourds peut être donnée par le vecteur somme des moments des deux vecteurs balourds dynamiques par rapport à un certain point de référence situé dans le plan contenant le centre de gravité et l'axe de l'arbre. Si le balourd statique d'un rotor est corrigé dans un seul plan autre que celui contenant le point de référence, le couple de balourds sera modifié. 1, record 17, French, - couple%20de%20balourds
Record 17, Spanish
Record 17, Textual support, Spanish
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