TERMIUM Plus®

The Government of Canada’s terminology and linguistic data bank.

OPERATIONAL LATITUDE [3 records]

Record 1 2006-03-06

English

Subject field(s)
  • Applications of Automation
  • Navigation Instruments
  • Aircraft Piloting and Navigation
CONT

The majority of operational inertial navigation systems used today for terrestrial navigation, mechanize the stable platform in a local-level configuration, in order to establish a reference frame for the navigation computations. This type of mechanization is desirable because it provides geographic latitude, longitude, and heading by integrating directly the horizontal accelerometer outputs.

OBS

mechanization: The process by which the navigation equations are implemented in hardware and software.

OBS

Inertial Error Dynamics. A more refined analysis of the phenomenon of gravity feedback leads to the conclusion that most errors in an INS [inertial navigation system] oscillate with the Schuler period. Such an analysis would consider the particular mechanization of the system - since many errors are most easily described in the mechanized coordinate system, and would consider the effects of all significant errors simultaneously.

French

Domaine(s)
  • Automatisation et applications
  • Instruments de navigation
  • Pilotage et navigation aérienne
OBS

automatisation : Suppression totale ou partielle de l'intervention humaine dans l'exécution de tâches diverses [...] L'automatisation s'applique aux tâches les plus simples [...] comme aux plus complexes, telles que la conduite par ordinateur d'une unité chimique ou la gestion automatisée d'un établissement bancaire.

OBS

Principe d'une centrale inertielle. [...] un solide (P) peut être immobilisé avec ses axes constamment alignés sur ceux d'un repère absolu Ra. Un tel solide est appelé plateforme stabilisée.

OBS

Pluriel : des plateformes, des plates-formes.

OBS

plateforme (sing.); plateformes (pl.) : Ces graphies, puisées des Rectifications de l'orthographe recommandées par le Conseil supérieur de la langue française, sont attestées dans le Petit Robert (2004).

Key term(s)
  • automatiser la plate-forme stabilisée

Spanish

Save record 1

Record 2 2006-01-26

English

Subject field(s)
  • Management Control
CONT

Provide ample operational latitude for government managers to pursue innovation and creativity within the contract and expand the relationship if opportunity arises.

French

Domaine(s)
  • Contrôle de gestion
CONT

Dans le cadre du contrat, donner suffisamment de latitude opérationnelle aux gestionnaires du gouvernement pour leur permettre d'élargir la relation, d'innover et de créer si des occasions se présentent.

Spanish

Save record 2

Record 3 2003-08-27

English

Subject field(s)
  • Applications of Automation
  • Aircraft Piloting and Navigation
  • Navigation Instruments
DEF

The process by which the navigation equations are implemented in hardware and software.

CONT

The majority of operational inertial navigation systems used today for terrestrial navigation, mechanize the stable platform in a local-level configuration, in order to establish a reference frame for the navigation computations. This type of mechanization is desirable because it provides geographic latitude, longitude, and heading by integrating directly the horizontal accelerometer outputs.

CONT

Inertial Error Dynamics. A more refined analysis of the phenomenon of gravity feedback leads to the conclusion that most errors in an INS oscillate with the Schuler period. Such an analysis would consider the particular mechanization of the system - since many errors are most easily described in the mechanized coordinate system, and would consider the effects of all significant errors simultaneously.

French

Domaine(s)
  • Automatisation et applications
  • Pilotage et navigation aérienne
  • Instruments de navigation
DEF

Emploi de machines, d'automatismes pour la réalisation d'un processus.

DEF

Suppression totale ou partielle de l'intervention humaine dans l'exécution des tâches diverses [...]

OBS

L'automatisation s'applique aux tâches les plus simples [...] comme aux plus complexes, telles que la conduite par ordinateur d'une unité chimique ou la gestion automatisée d'un établissement bancaire.

Spanish

Campo(s) temático(s)
  • Automatización y aplicaciones
  • Pilotaje y navegación aérea
  • Instrumentos de navegación
Save record 3

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