TERMIUM Plus®

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

PITCHING STABILITY [3 records]

Record 1 2024-08-12

English

Subject field(s)
  • Small Arms
  • Shooting (Sports)
DEF

A machine-gun support [composed] of two pods forming an inversed V.

CONT

Bipods are designed to support the weight of the weapon's front portion and barrel, and provide significant stability against unwanted side-to-side movements(i. e. canting) while allowing free movements pivoting around the transverse axis(pitching).

French

Domaine(s)
  • Armes légères
  • Tir (Sports)
DEF

Support de mitrailleuse composé de deux pieds en forme de V renversé.

OBS

bipied : désignation et définition uniformisées par le Comité de terminologie française du Conseil de doctrine et de tactique de l'Armée de terre.

Spanish

Campo(s) temático(s)
  • Armas ligeras
  • Tiro (Deportes)
Save record 1

Record 2 2015-02-02

English

Subject field(s)
  • Air Transport
  • Aeroindustry
OBS

longitudinal stability; pitching stability : terms officially approved by the International Civil Aviation Organization(ICAO).

French

Domaine(s)
  • Transport aérien
  • Constructions aéronautiques
OBS

stabilité longitudinale; stabilité en tangage : termes uniformisés par l'Organisation de l'aviation civile internationale (OACI).

Spanish

Campo(s) temático(s)
  • Transporte aéreo
  • Industria aeronáutica
OBS

estabilidad longitudinal; estabilidad de cabeceo: términos aceptados oficialmente por la Organización de Aviación Civil Internacional (OACI).

Save record 2

Record 3 1987-05-04

English

Subject field(s)
  • Control Instrumentation (Mechanical Components)
  • Flight Controls (Aeroindustry)
CONT

Speed-attitude correction is provided by the Mach trim compensation system. Mach trim compensation automatically provides forces to the control column(elevator) to compensate for nosedown pitching moments of the airplane at high Mach number. Control column position is effected by the Mach trim actuator installed at the lower part of the first officer's control column control mechanism. The actuator receives command signals from the stability augmentation computer. Mach number is computed from pitot and static air pressure input changes to the air data computer(ADC-1). The air data computer shapes the information and transmits it to the stability augmentation computer where it is further shaped and then transmitted to the actuator to command control column and elevator movement.

French

Domaine(s)
  • Dispositifs de commande (Composants mécaniques)
  • Commandes de vol (Constructions aéronautiques)
OBS

servocommande du compensateur de Mach : terme accepté par le Comité d'étude de la terminologie des cartes de travail du DC-9.

Spanish

Save record 3

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