摘要
在线性二自由度车辆模型基础上，采用直接横摆力矩控制方法，选取质心侧偏角和横摆角速度作为稳定性控制系统的主控变量，设计了三种具有针对性的基于滑模变结构理论的车辆操纵稳定性控制策略——质心侧偏角、横摆角速度和两者联合的滑模变结构控制。在Matlab,Simulink平台上，对三种汽车稳定性控制策略的具体应用进行仿真分析，验证了所设计稳定性控制算法的有效性和鲁棒性。
On the basis of two linear degrees of freedom vehicle model,using direct yawing moment control method,select side slip angle and yawing angle speed as primary control variables of stability control system. Design three kinds of vehicle manipulate stability control strategy-side slip angle,yawing angle speed combined slip structure control based on sliding mode control.Do simulation analysis for the application of three kinds of automotive stability control strategy based on Matlab/Simulink platform,verify the effection and robustness of its design stability control calculation.
出处
《客车技术》
2014年第3期22-25,28,共5页
Bus Technology
关键词
直接横摆力矩控制
稳定性控制
滑模变结构
有效性
鲁棒性
direct
yaw moment control
stability control
sliding mode viariable structure
effection
robustness
