中文摘要：

提出了一个模糊逻辑控制方法来提高车辆的横摆稳定性.差动制动产生适当的横摆力矩使车辆横摆角速度和质心侧偏角跟踪其期望值,同时利用3自由度模型对质心侧偏角进行了估计.采用7自由度非线性车辆模型在不同转向操纵条件下进行了仿真.仿真结果验证了所设计的模糊控制器的有效性.

英文摘要：

A fuzzy-logic controller was designed for improving vehicle yaw stability. By differential braking, a corrective yaw moment is generated to ensure the yaw rate and body sideslip angle tracking their desired values. The body sideslip angle was estimated by a 3-DOF vehicle model. Simulations were carried out using a 7-DOF nonlinear vehicle model in different steering manoeuvres. The simulation results show the effectiveness of the designed controller in terms of improving vehicle yaw stability.