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yaw rate

Romanian translation: grad de deviere

GLOSSARY ENTRY (DERIVED FROM QUESTION BELOW)
English term or phrase:yaw rate
Romanian translation:grad de deviere
Entered by: Simona Hagiu

11:30 Mar 23, 2008
English to Romanian translations [PRO]
Tech/Engineering - Automotive / Cars & Trucks
English term or phrase: yaw rate
The system continually monitors vehicle speed, throttle position, individual wheel speeds, steering angle, lateral g-force, and yaw rate to detect when oversteer or understeer is imminent.

este descrierea sistemului de control a stabilității VEHICLE STABILITY ASSIST (VSA)
Simona Hagiu
Romania
Local time: 13:35
grad de deviere
Explanation:
Definitions of yaw on the Web:

* The rotation about a vertical axis that passes through the car's center of gravity.
www.caranddriver.com/glossary/4534/caranddrivercom-glossary...

* To steer wildly or out of line of course.
www.usmm.net/terms.html

angle of yaw

* unghi de deviere

oscillatory yaw

* oscilatie giratorie

yaw

* deriva, a aluneca

yaw line

* cablu lateral, parâma laterala

yawing

* (av) deplasare unghiulara; rotatie, rasucire; (nav) abatere de la drum, ambardee

yawing angle

* unghi de ambardee

yawing moment

* (av) moment de giratie, moment transversal in glisada; (mec) moment de forfecare; (nav) moment de ambardare

--------------------------------------------------
Note added at 10 hrs (2008-03-23 22:15:15 GMT)
--------------------------------------------------

Yaw rate

The terms oversteer and understeer are related to yaw rate and not to sideways movement. A car undergoes a circular spinning motion (yaw) as it turns, as well as sideways movement (towards the inside of the corner). Understeer and oversteer refer to the yaw motion. The difference between yaw and sideways movement is best demonstrated by practicing turning an aircraft, because separate controls control each of the two movement types in aircraft. Consider a car with its steering wheel turned part way to one side and locked in that position. Now imagine that car rolling forward very slowly on a flat surface. It will move along an arc of a circle whose radius is determined solely by the position of the wheels, since centrifugal force is minimal. Its sideways motion and yaw rate are hence interlinked and set by the steering wheel position. However, the wheels can only provide a limited amount of sideways force before they slide. This sliding will happen at a larger radius as either the speed increases, the friction coefficient decreases, or the normal force decreases. Once this sliding occurs, the sideways movement and yaw rate may become unlinked. If the yaw rate of the car tends towards a larger radius than the radius set by the wheels, it is said to understeer. If the yaw rate radius is smaller (spinning too fast), it is called oversteer. During oversteer or understeer the sideways movement of the car may also follow a different radius to that set by the steering wheel, but this does not affect the definition of oversteer or understeer.
http://en.wikipedia.org/wiki/Oversteer

O imagine animata:
http://en.wikipedia.org/wiki/Image:Ayaw.gif
Selected response from:

Emanuel Bod
Local time: 13:35
Grading comment
Multumesc
4 KudoZ points were awarded for this answer



Summary of answers provided
4 +5grad de deviere
Emanuel Bod
5 +1grad/coeficient de ruliu
Luminita Fundatureanu
3viteza de rotație
valhalla55


  

Answers


16 mins   confidence: Answerer confidence 3/5Answerer confidence 3/5
viteza de rotație


Explanation:
cred

valhalla55
Native speaker of: Native in RomanianRomanian
PRO pts in category: 4
Login to enter a peer comment (or grade)

3 hrs   confidence: Answerer confidence 5/5 peer agreement (net): +1
grad/coeficient de ruliu


Explanation:
http://en.wikipedia.org/wiki/Yaw_rate_sensor
http://www.yuppy.ro/articol/auto-moto/2257/Noul-Renault-Lagu...
http://www.freelancer.ro/pagini/arhiva-stiri/noua-laguna-pla...
http://www.nissan.ro/autovehicule_siguranta.php?ID=5&PHPSESS...

Succes!

--------------------------------------------------
Note added at 3 hrs (2008-03-23 15:21:11 GMT)
--------------------------------------------------

De acord cu definitiile lui Emanuel, dar e vorba despre balansul caroseriei in jurul axel sale, la virajele stranse si derapaje.


Luminita Fundatureanu
Local time: 06:35
Works in field
Native speaker of: Romanian
PRO pts in category: 15

Peer comments on this answer (and responses from the answerer)
agree  wordbridge
10 mins
  -> Multumesc Victor.
neutral  tagore: Suntem de aceeasi parere:noi trebuie intr-adevar sa traducem "yaw" (rotatie in jurul axei verticale), pe cand in siteurile amintite se foloseste traducerea "ruliu" (echivalentul lui "roll"),cazul miscarii in jurul axei longitudinale.
1 hr
  -> Citeste definitia - primul link - e vorba de axa verticala.
neutral  Emanuel Bod: Ruliul are loc în plan vertical - caroseria se apleacă spre stânga sau spre dreapta, iar devierea despre care e vorba aici se produce în plan orizontal. Vedeţi şi http://en.wikipedia.org/wiki/Flight_dynamics pentru ilustraţii clarificatoare.
7 hrs
Login to enter a peer comment (or grade)

2 hrs   confidence: Answerer confidence 4/5Answerer confidence 4/5 peer agreement (net): +5
grad de deviere


Explanation:
Definitions of yaw on the Web:

* The rotation about a vertical axis that passes through the car's center of gravity.
www.caranddriver.com/glossary/4534/caranddrivercom-glossary...

* To steer wildly or out of line of course.
www.usmm.net/terms.html

angle of yaw

* unghi de deviere

oscillatory yaw

* oscilatie giratorie

yaw

* deriva, a aluneca

yaw line

* cablu lateral, parâma laterala

yawing

* (av) deplasare unghiulara; rotatie, rasucire; (nav) abatere de la drum, ambardee

yawing angle

* unghi de ambardee

yawing moment

* (av) moment de giratie, moment transversal in glisada; (mec) moment de forfecare; (nav) moment de ambardare

--------------------------------------------------
Note added at 10 hrs (2008-03-23 22:15:15 GMT)
--------------------------------------------------

Yaw rate

The terms oversteer and understeer are related to yaw rate and not to sideways movement. A car undergoes a circular spinning motion (yaw) as it turns, as well as sideways movement (towards the inside of the corner). Understeer and oversteer refer to the yaw motion. The difference between yaw and sideways movement is best demonstrated by practicing turning an aircraft, because separate controls control each of the two movement types in aircraft. Consider a car with its steering wheel turned part way to one side and locked in that position. Now imagine that car rolling forward very slowly on a flat surface. It will move along an arc of a circle whose radius is determined solely by the position of the wheels, since centrifugal force is minimal. Its sideways motion and yaw rate are hence interlinked and set by the steering wheel position. However, the wheels can only provide a limited amount of sideways force before they slide. This sliding will happen at a larger radius as either the speed increases, the friction coefficient decreases, or the normal force decreases. Once this sliding occurs, the sideways movement and yaw rate may become unlinked. If the yaw rate of the car tends towards a larger radius than the radius set by the wheels, it is said to understeer. If the yaw rate radius is smaller (spinning too fast), it is called oversteer. During oversteer or understeer the sideways movement of the car may also follow a different radius to that set by the steering wheel, but this does not affect the definition of oversteer or understeer.
http://en.wikipedia.org/wiki/Oversteer

O imagine animata:
http://en.wikipedia.org/wiki/Image:Ayaw.gif

Emanuel Bod
Local time: 13:35
Works in field
Native speaker of: Native in RomanianRomanian
PRO pts in category: 12
Grading comment
Multumesc

Peer comments on this answer (and responses from the answerer)
agree  Georgiana Vasilescu (X)
2 hrs
  -> Multumesc
agree  tagore: Avem o miscare de rotatie in jurul axei verticale si masuram un unghi in plan orizontal, - eu as merge pe varianta "deriva" in loc de "deviere"
3 hrs
  -> Multumesc
agree  Tradeuro Language Services
7 hrs
  -> Multumesc
agree  RODICA CIOBANU
1 day 29 mins
  -> Multumesc
agree  Iosif JUHASZ
1 day 3 hrs
  -> Multumesc
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