verrouillage du cardan

Désignations

français	verrouillage du cardan (masculine noun) CONT: La rotation précise sans verrouillage du cardan (gimbal lock) est assurée par l'interpolation des quaternions.
anglais	gimbal lock (correct) CONT: Gimbal lock is peculiar to a three-axis, three gimbal platform. In this condition, two of the gimbals become aligned when the elevation angle, say [theta], reaches 90°. The equations of motion in this case are no longer analytic, and the gimbals provide only two-degrees-of-freedom. Gimbal lock is avoided in a four-gimbal, all-attitude platform, thus maintaining orthogonality in the two inner gimbals.

français

verrouillage du cardan (masculine noun)
CONT: La rotation précise sans verrouillage du cardan (gimbal lock) est assurée par l'interpolation des quaternions.

anglais

gimbal lock (correct)
CONT: Gimbal lock is peculiar to a three-axis, three gimbal platform. In this condition, two of the gimbals become aligned when the elevation angle, say [theta], reaches 90°. The equations of motion in this case are no longer analytic, and the gimbals provide only two-degrees-of-freedom. Gimbal lock is avoided in a four-gimbal, all-attitude platform, thus maintaining orthogonality in the two inner gimbals.

Codes : pays ou zone où la désignation a cours (CH, FR, DE, EU = Union européenne, INT = usage international). Une désignation barrée est déconseillée.

Définitions

anglais: A condition of a two-degree-of-freedom gyro wherein the alignment of the spin axis with an axis-of-freedom deprives the gyro of a degree-of-freedom and, therefore, of its useful properties.

Classement

Collections

Industries industries

Domaines

Instruments et équipement de bord (Constructions aéronautiques)

API

curl -H "Authorization: Token VOTRE_CLE" \
  "https://opendata.altius-group.ch/language/terminology/api/v1/concepts/termium-046fd86cfe652117/"

Données : TERMIUM Plus, Bureau de la traduction, gouvernement du Canada. Licence du gouvernement ouvert – Canada.