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基于DYC-TCS的电动轮轿车在低附着路面起步性能

Keywords: 电动轮,四轮驱动力矩控制,直接横摆控制策略,低附着路面

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Abstract:

针对汽车在左右两侧车轮附着系数明显不同的情况下,直线加速行驶时,易出现摆尾等失控现象,根据电动轮式四轮驱动汽车驱动力矩独立可控的特点,提出基于PID控制算法,结合DYC-TCS控制策略,控制内、外侧车轮的驱动力矩,实现整车操纵稳定性最优.在Adams/View中建立了四轮驱动汽车的模型,与Simulink进行了联合仿真.结果表明:汽车在左右两侧车轮附着系数明显不同的情况下,进行直线加速试验时,采用DYC-TCS控制策略,明显优于传统的无DYC-TCS控制策略的方案,也优于仅有TCS控制的方案.采用DYC-TCS策略后,最大横摆角速度仅为传统的无DYC-TCS控制策略方案的4%,最大侧向位移仅为5%.

References

[1]  SONG Jian-guo,XU Ping-ping.The research of stabilityperformance of 4WD vehicles basing on electric wheelstorque control[C]∥Mechatronics and AutomationInternational Conference,Beijing,August 7-10,2011:354-358.
[2]  牛彦雷.基于轮间耦合力最小的4WD电动汽车驱动力分配策略研究[D].秦皇岛:燕山大学车辆与能源学院,2011:50-62.NIU Yan-lei.Research of driving force distribute strategyfor 4WD eleltrical vehicle based on the smallest couplingforce[D].Qinhuangdao:College of Vehicles and Energy,Yanshan University,2011:50-62.(in Chinese)
[3]  杨志安.四轮独立驱动电动汽车直线行驶特性的研究[D].秦皇岛:燕山大学车辆与能源学院,2009:20-51.YANG Zhi-an.Straight line characteristic research of fourwheel independent drived electric vehicle[D].Qinhuangdao:College of Vehicles and Energy,YanshanUniversity,2009:20-51.(in Chinese)
[4]  廖凌霄.四轮独立驱动电动汽车控制策略的研究[D].武汉:武汉理工大学交通学院,2010:39-57.LIAO Ling-xiao.Research on drive control strategy of four-wheel independent driven electric vehicle[D].Wuhan:School of transportation,Wuhan University of Technology,2010:39-57.(in Chinese)
[5]  刘晶.四轮独立驱动电动汽车驱动力控制方法与驱动力分配分析[D].秦皇岛:燕山大学车辆与能源学院,2010:40-51.LIU Jing.Driving force distribution analysis and controlmethod for 4wd eleltrical vehicle[D].Qinhuangdao:College of Vehicles and Energy,Yanshan University,2010:40-51.(in Chinese)
[6]  SONG Jian-guo,XU Ping-ping.Simulation of car drivingbased on solidworks and simulink[C]∥InternationalConference on Electric Information and ControlEngineering,Wuhan,April 15-17,2011:5310-5313.
[7]  刘川.电动汽车四轮独立驱动控制系统的研究[D].武汉:武汉理工大学交通学院,2009:3-4.LIU Chuan.Research on drive control system for four-wheel independent driven electric vehicle[D].Wuhan:School of transportation,Wuhan University of Technology,2009:3-4.(in Chinese)
[8]  贺鹏,堀洋一.四轮独立驱动电动汽车的稳定性控制及其最优动力分配法[J].河北工业大学学报,2007,36(4):26-32HE Peng,KU Yang-yi.Stability control and optimum forcedistribution for 4-wheel-independent-driven electric vehicle[J].Journal of Hebei University of Technology,2007,36(4):26-32.(in Chinese)
[9]  朱永强.多轴汽车双相位转向性能分析[J].系统仿真学报,2008,20(22):6193-6196.ZHU Yong-qiang.Performance analysis of double phasesteering of multi-axle vehicle[J].Journal of SystemSimulation,2008,20(22):6193-6196.(in Chinese)

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