A fuzzy adaptive PID controller was proposed to be used in a four wheel steering platform.
针对机-电-液复合结构的四轮转向平台具有非线性、快时变的特点，提出了模糊自适应PID控制策略。
A desirable vehicle model with the best performance of side slip Angle and yaw rate is established through connecting direct yaw moment control (DYC) with four wheel steering (4ws) system.
将横摆力矩控制(dyc)与四轮转向(4ws)系统相结合，建立侧偏角和横摆角速度具有最佳输出响应的车辆理想模型。
Steering knobs - six different steering knobs in each game; you are able to install them at four possible locations on a steering wheel.
在每个游戏转向旋钮六种操纵旋钮；你可以安装在方向盘上的四个可能的位置。
Usually four-wheel steering systems are based on classic cybernetics, so they can not really control the vehicle perfectly.
但是传统的四轮转向控制系统大多建立在经典控制理论的基础上，对实际车辆很难得到满意的控制效果。
Next, the theoretical, bases of proportional four-wheel steering, roll compensation and regulated four-wheel steering are introduced.
四轮转向方面首先论述了比例四轮转向、质心侧偏角补偿和可调节的四轮转向等几种基本型式的理论基础。
On most cars, it takes three to four complete revolutions of the steering wheel to make the wheels turn from lock to lock (from far left to far right).
在大多数情况下，转向盘转三到四周方能使车轮从一个极限位置转到另一个极限位置（从最左转动最右）。
To improve the defects of traditional Four-Wheel-Steering system yaw rate feedback control strategy of Four-Wheel-Steer-by-Wire system was researched.
为了改善传统四轮转向系统的不足，研究了四轮线控转向系统的横摆角速度反馈控制策略。
And the results show that four-wheel steering vehicle can improve the dynamic responses to the same steering input. And it has far better handling stability than two-wheel steering vehicle.
结果表明，较之二轮转向汽车，四轮转向汽车能大幅度的提高汽车对方向盘输入的动态响应特性，具有更好的机动性能和稳定性能。
The Lagranges equation is used and a nonlinear 3 freedom degrees dynamics model for four-wheel-steering vehicle is built.
利用拉格朗日方程，建立了四轮转向车辆的非线性三自由度动力学模型。
In the perspective of Four-Wheel-Steering control, 2-dof and 3-dof vehicle dynamic model considering crosswind is established respectively, and vehicle steering response characteristic is analyzed.
从四轮转向汽车的控制角度出发，分别建立了考虑侧风作用的二自由度和三自由度汽车动力学模型，并对其转向响应特性进行了分析。
The company has targeted 2021 as the year it will release a vehicle without a steering wheel or pedals, working with four startups to accomplish the feat.
该公司计划在2021年推出一款没有方向盘和脚踏板的汽车，目前正与四家初创公司就此展开合作。
Extra luxury and comfort touches include a heated steering wheel and seats swathed in one of four tones of semi-aniline leathers matched to one of three coordinating wood-grain trims.
额外的豪华和舒适的亮点包括一个加热方向盘和四吨半匹配三个一个协调的木纹装饰苯胺皮革裹着一席。
Extra luxury and comfort touches include a heated steering wheel and seats swathed in one of four tones of semi-aniline leathers matched to one of three coordinating wood-grain trims.
额外的豪华和舒适的亮点包括一个加热方向盘和四吨半匹配三个一个协调的木纹装饰苯胺皮革裹着一席。
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