基于滑模控制的线控转向系统仿真  

Simulation of SBW Based on Sliding-mode Control

作　　者：韩坤[1] 任春燕[1] 

机构地区：[1]合肥工业大学机械与汽车工程学院,安徽合肥230009

出　　处：《湖北汽车工业学院学报》2013年第3期1-4,共4页Journal of Hubei University Of Automotive Technology

摘　　要：论述了线控转向系统各部分公式模型,搭建了有反馈和无反馈时线控转向系统框图,阐述了基于横摆角速度反馈的滑模变结构控制器的设计,并在Matlab/Simulink环境下进行仿真。由仿真结果对比可知,该设计能提高汽车的操纵稳定性。The formula and model of SBW system were discussed, and the block diagram with feedback and non-feedback for the SBW was built. The design of sliding mode controller based On yaw rate feedback was studied. The controller was tested in the environment of Matlab/Simulink, The simulation results show the design can improve the vehicle handling stability.

关 键 词：线控转向 滑模控制 MATLAB SIMULINK 

分 类 号：U463.4[机械工程—车辆工程]