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yaw    音标拼音: [j'ɔ]
vi. 偏航
n. 偏航,侧滑

偏航偏航,侧滑

yaw
偏航

yaw
n 1: an erratic deflection from an intended course [synonym: {yaw},
{swerve}]
v 1: be wide open; "the deep gaping canyon" [synonym: {gape},
{yawn}, {yaw}]
2: deviate erratically from a set course; "the yawing motion of
the ship"
3: swerve off course momentarily; "the ship yawed when the huge
waves hit it"

Yaw \Yaw\, n. (Naut.)
A movement of a vessel by which she temporarily alters her
course; a deviation from a straight course in steering.
[1913 Webster]


Yaw \Yaw\ (y[add]), v. i. [imp. & p. p. {Yawed} (y[add]d); p.
pr. & vb. n. {Yawing}.] [Cf. {Yew}, v. i.]
To rise in blisters, breaking in white froth, as cane juice
in the clarifiers in sugar works.
[1913 Webster]


Yaw \Yaw\, v. i. & t. [Cf. Prov. G. gagen to rock, gageln to
totter, shake, Norw. gaga to bend backward, Icel. gagr bent
back, gaga to throw the neck back.] (Naut.)
To steer wild, or out of the line of her course; to deviate
from her course, as when struck by a heavy sea; -- said of a
ship.
[1913 Webster]

Just as he would lay the ship's course, all yawing
being out of the question. --Lowell.
[1913 Webster]

146 Moby Thesaurus words for "yaw":
aberrancy, aberration, about ship, back and fill, bank, bear away,
bear off, bear to starboard, beat, beat about, bend, bias, box off,
branching off, break, bring about, bring round, cant, cant round,
cast, cast about, change course, change the heading,
circuitousness, come about, corner, crab, crook, curve,
declination, deflection, departure, detour, deviance, deviancy,
deviation, deviousness, digression, dip, discursion, divagation,
divarication, divergence, diversion, dogleg, double,
double a point, drift, drift off course, drifting, drive, errantry,
excursion, excursus, exorbitation, fall down, feather, fetch about,
fetch away, fishtail, flounder, gape, go about, gybe, hairpin,
heave, heave round, hobbyhorse, horizontal axis, indirection, jibe,
jibe all standing, loop, lurch, make heavy weather, make leeway,
miss stays, obliquity, pay off, pererration, pitch, pitch and toss,
plow, plunge, ply, porpoise, pound, pull out, pull up, push down,
put about, put back, rambling, rear, reel, rock, roll,
round a point, sag, scend, sheer, shift, shifting, shifting course,
shifting path, sideslip, skew, skid, slant, slew, spin, spiral,
straying, stunt, swag, sway, sweep, swerve, swerving, swing,
swing round, swing the stern, swinging, tack, throw about, tilt,
tilter, toss, toss and tumble, tumble, turn, turn back, turning,
twist, undulate, variation, veer, wallow, wandering, warp, wear,
wear ship, welter, wind, yaw off, zigzag


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  • What are the exact meanings of roll, pitch and yaw?
    Therefore, any yaw-pitch-roll triplets that have a pitch angle of plus 90 degrees, and roll-minus-yaw equating to some given value, are describing the same orientation of the aircraft in space, including the direction that the canopy and belly are pointing
  • What is the difference between turn rate and yaw rate in aircraft?
    Therefore, yaw rate is technically exactly equal to the rate of change of heading In many applications and loose technical speaks, however, yaw rate may also refer to the third component of the angular velocity Angular velocity is the instantaneous rate of rotation about its axis of rotation
  • flight controls - Is this explanation of adverse yaw correct . . .
    Yaw-roll damping: as roll rate builds up to steady-state, the down wing experiences a larger flow incidence while the up wing experiences a smaller flow incidence due to the rolling motion This is the twisted-lift concept mentioned in the OP: because of the difference in the local AOA, the lift and drag vectors are twisted
  • Body angle rate and body angular velocity - Aviation Stack Exchange
    In the industry, the elements of the angular velocity vector are called body rates, that is, each element of $\vec {\omega}= [p,q,r]$ is called roll rate, pitch rate and yaw rate However, they are decidedly not mathematical rates from the perspective that they are derivatives of some quantities Unless it's a single axis rotation, you can't straight-up integrate the angular velocity in the
  • Whats the purpose of yawing? - Aviation Stack Exchange
    Turning with aileron alone creates adverse yaw when the rising wing provides more lift and more drag than the lowering wing, causing a yawing moment away from the intended direction of turning Additionally, if you want to maintain effective gravity downward in your reference frame, you need a yaw moment and rudder is what provides that
  • Why not use the yoke to control yaw, as well as pitch and roll?
    If the yoke were used to control yaw as well as pitch and roll, this would allow the pilot to make coordinated turns using just their hands, rather than having to remember to push with one of their feet at the same time, and would eliminate the risk of accidentally applying the brakes when steering on the ground
  • Does the CH-47 Chinook generate differential yaw as a side effect of . . .
    6 I have been reading up on the controls of the CH-47 Chinook I understand how yaw movement is created not by counter torque but by opposite cyclic on the front and back rotors What I'm wondering about is adverse torque created when differential thrust via collective is used for pitch control
  • Why do planes need a roll motion? - Aviation Stack Exchange
    The yaw does however cause the relative wind to hit the side of the fuselage, causing a sideways force (fuselage lift), that does cause the velocity to change direction
  • What is the relation between roll angle and pitch angle?
    Roll, pitch and yaw are rotations about the principle body axis of the aircraft Roll angle, pitch angle and yaw angle together describe the attitude of an aircraft
  • aircraft physics - Yawing during turns - Aviation Stack Exchange
    Some yaw rotation was involved in establishing the "knife-edge" attitude, but once it is established, the aircraft can fly around in circles indefinitely without any rotation about the yaw axis





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