| 防抱死制动系统滑模变结构控制研究 |
| |
| 引用本文： | 刘显贵,彭聪.防抱死制动系统滑模变结构控制研究[J].拖拉机与农用运输车,2009,36(1). |
| |
| 作者姓名： | 刘显贵 彭聪 |
| |
| 作者单位： | 1. 南昌工程学院机械与动力工程系,南昌,330099
2. 南昌工程学院科研处,南昌,330099 |
| |
| 摘 要： | 针对滑模变结构控制方法能较好地解决汽车防抱死制动系统的非线性问题,以及其固有的抖动会影响控制效果的问题,本文采用一种基于指数趋近律的滑模控制方法,设计了两轮车辆的防抱死制动系统滑模控制器,并在Matlab/S imu link里进行了仿真。仿真结果表明了该控制策略可以有效地抑制传统滑模控制系统的抖动现象,达到更好的控制效果。
|
| 关 键 词： | 防抱死制动系统 滑模控制 趋近律 仿真 |
Sliding Mode Variable Structure Control of Anti-lock Braking System |
| |
| LIU Xian-gui,PENG Cong.Sliding Mode Variable Structure Control of Anti-lock Braking System[J].Tractor & Farm Transporter,2009,36(1). |
| |
| Authors: | LIU Xian-gui PENG Cong |
| |
| Abstract: | A sliding mode based variable structure controller is designed for anti-lock braking system to solve the problem of the strong nonlinearity of tyre dynamics.The inherent drawback of sliding mode control is chattering in its application,which will affect the control performance greatly.Thus,in this paper sliding control based on exponential approach law has been adopted to weaken chattering,and the idea simulations are done in Matlab/Simulink.The results show that this strategy is feasible and effective and can also restrain the chattering phenomenon of the control system better. |
| |
| Keywords: | Anti-lock braking system Sliding mode control Exponential approach law Simulation |
| 本文献已被 维普 万方数据 等数据库收录！ |
|
