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。
A coordinated control scheme of 4ws and active suspension based on yaw rate tracking is proposed, which distributes the control force between front and rear active suspensions and hen.
提出了基于横摆率跟踪控制的4ws和主动悬架的协调控制方法，对前后轴主动悬架控制力进行了分配，提高了大侧向加速度时的横摆率响应。
Based on fuzzy control principle. The fuzzy controller of feedback control of yaw rate and the fuzzy controller of feedback control of side slip Angle were designed.
运用模糊控制原理，设计了横摆角速度反馈控制模糊控制器和质心侧偏角反馈控制模糊控制器。
The automobile which adopted the steering control algorithm can keep a constant steering characteristic; and its stability is improved through yaw rate and lateral acceleration feedback control.
利用所提出的前轮转向控制算法，可以使汽车具有不变的转向特性，通过横摆角速度和侧向加速度反馈控制，提高了汽车的稳定性。
Yaw rate and sideslip Angle are the control objectives and the difference of the yaw rate of actual vehicle model and the ideal yaw rate is the control variable in the fuzzy-PID controller.
设计的模糊pid控制器以横摆角速度和质心侧偏角作为控制目标，以整车模型的横摆角速度与理想横摆角速度之差作为控制变量。
The research results showed that the method of feedback control can enhance the yaw rate and side-slip angle of mass centre, therefore lateral stability of vehicle is further improved.
说明采用该控制方法可以很好的控制汽车的横摆角速度和质心侧偏角，提高汽车的侧向稳定性。
To improve the defects of traditional Four-Wheel-Steering system yaw rate feedback control strategy of Four-Wheel-Steer-by-Wire system was researched.
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。
Basing on the optimal control theory, the DYC controller is designed by the feed forward of the sideslip Angle regulation and the state feedback of both yaw rate and sideslip Angle.
基于最优控制理论，设计横摆力矩控制器，通过前馈控制调整侧偏角，状态反馈控制调整横摆角速度和侧偏角。
Basing on the optimal control theory, the DYC controller is designed by the feed forward of the sideslip Angle regulation and the state feedback of both yaw rate and sideslip Angle.
基于最优控制理论，设计横摆力矩控制器，通过前馈控制调整侧偏角，状态反馈控制调整横摆角速度和侧偏角。
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