基于横摆力矩的汽车稳定性控制策略  

Vehicle Stability Control Strategy Based on Yaw Moment

作　　者：李海辉[1] 何海浪[1] 田顺[1] 胡慧静[1] 孟金[1] 

机构地区：[1]长安大学,陕西西安710064

出　　处：《汽车实用技术》2013年第7期66-69,共4页Automobile Applied Technology

摘　　要：汽车电子稳定系统(Electronic stabilny program,ESP)是汽车在各种路面和工况下都能获得良好的操纵稳定性和方向性的一种新型主动安全控制技术。利用Matlab/simtllink建立了以横摆角速度为控制变量的模糊控制仿真模型,并结合状态流ststeflow设计了制动车轮选择逻辑。仿真实验表明:采用该ESP控制器可以很好地对最有效的单个车轮制动产生补偿力矩,保持车辆的稳定性。The electronic stability program was an active safety system. It can enhance the stability and direction in various road. By using simulation software of Matlab/Simulink, the control system was established by using fuzzy control algorithm. Combine with brake wheel selection logic .The simulation results showed the ESP controller which adopts the yaw rate can maintain the vehicle stability well through control the most effective wheel

关 键 词：横摆角速度 模糊控制 单个车轮制动 横摆力矩 

分 类 号：U462.33[机械工程—车辆工程]