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Simulation of vehicle stability control system using fuzzy PI control method

机译:基于模糊PI控制的车辆稳定性控制系统仿真。

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In this study, vehicle stability control system is studied by using linear two degrees of freedom vehicle model. Vehicle stability control strategy is based on the direct yaw moment control that adopts the fuzzy PI controller. Compared with conventional PI control, the fuzzy PI control can regulate the proportional and integral parameters and improve the responds of system. The direct yaw moment is distributed to the desired controlled wheel as target braking pressure through differential braking strategy. Various computer simulation results show the vehicle stability control system using fuzzy PI control can improve the handling and stability of vehicle on low friction road significantly.
机译:在这项研究中,通过使用线性两自由度车辆模型研究车辆稳定性控制系统。车辆稳定性控制策略基于采用模糊PI控制器的直接横摆力矩控制。与传统的PI控制相比,模糊PI控制可以调节比例和积分参数,并改善系统的响应速度。直接横摆力矩通过差动制动策略作为目标制动压力分配到所需的受控车轮。各种计算机仿真结果表明,采用模糊PI控制的车辆稳定性控制系统可以显着改善低摩擦路面上车辆的操纵性和稳定性。

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