Four wheel steering vehicle 轮转向车辆
four-wheel steering vehicle 四轮转向
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。
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。
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。
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