
角速度;偏航率
I push on the rudder pedal and begin a yaw rate turn to the left.
我蹬方向舵踏闆使飛機沿Y軸向左進入滾轉。
In the controller, the motor Angle was controlled by the feedback of the yaw rate and the sideslip Angle.
調節器中,通過橫擺角速度和側偏角的共同反饋控制助力電機的轉角。
Via the yaw rate and lateral acceleration sensor (B24/15) forces are recorded which want to rotate the vehicle about the center of gravity.
通過搖擺率和橫向加速度傳感器,使車輛圍繞其重心旋轉的力量就會被記錄下來。
The vehicle's yaw rate and lateral acceleration have been reduced, meanwhile, the vehicle handling and stability have been enhanced instead.
通過控制,降低了車輛橫擺角速度與側向加速度,提高了車輛的操縱穩定性。
To improve the defects of traditional Four-Wheel-Steering system yaw rate feedback control strategy of Four-Wheel-Steer-by-Wire system was researched.
為了改善傳統四輪轉向系統的不足,研究了四輪線控轉向系統的橫擺角速度反饋控制策略。
Yaw rate(偏航率/橫擺角速度)是描述物體繞垂直軸旋轉速率的物理量,常見于車輛動力學和航空航天領域。以下是綜合解釋:
1. 基本定義 Yaw rate指物體在水平面内繞垂直軸(Z軸)旋轉的角速度,單位為弧度/秒。公式表達為: $$ ω = frac{dψ}{dt} $$ 其中ψ為橫擺角(Yaw angle),即物體前進方向與參考方向的夾角。
2. 核心應用場景
3. 測量與計算
4. 技術挑戰 實際應用中需解決傳感器數據校驗(如輪速信號噪聲幹擾)、動态工況下的模型精度(如輪胎打滑)等問題,專利文獻顯示車企常采用多源數據融合提升估算精度。
Yaw rate is a term used in physics and engineering to describe the angular velocity of an object around its vertical axis. It is commonly used in the study of aircraft, automobiles, and other vehicles.
Yaw rate is an important factor in understanding the stability and control of vehicles. In an aircraft, for example, yaw rate is controlled by the rudder, which is used to change the direction of the aircraft around its vertical axis. In a car, yaw rate is affected by the steering angle and the speed of the vehicle.
Yaw rate is also known as yaw velocity or angular yaw velocity.
There is no direct antonym for yaw rate, as it is a measure of angular velocity around the vertical axis and not a direction of movement. However, it can be contrasted with pitch rate, which is the angular velocity around the horizontal axis, and roll rate, which is the angular velocity around the longitudinal axis.
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