| 引用本文: | 胡立生,孙优贤,李幼德.汽车四轮转向(4WS)的二自由度鲁棒控制器设计[J].控制理论与应用,1999,16(5):715~717.[点击复制] |
| Hu Lisheng,Sun Youxian,Li Youde.2DOF Robust Controller for Four Wheel Steering Systems of Automobile[J].Control Theory and Technology,1999,16(5):715~717.[点击复制] |
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| 汽车四轮转向(4WS)的二自由度鲁棒控制器设计 |
| 2DOF Robust Controller for Four Wheel Steering Systems of Automobile |
| 摘要点击 666 全文点击 433 投稿时间：1997-07-07 修订日期：1998-08-27 |
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| DOI编号 |
| 1999,16(5):715-717 |
| 中文关键词 汽车四轮转向控制 鲁棒控制 H∞控制 |
| 英文关键词 four wheel steering control of automobile robust control H∞ control |
| 基金项目 |
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| 中文摘要 |
| 四轮转向控制器的传统设计没有考虑汽车参数在运行过程中的变化，这样得到的控制器往往难以维持其原有设计性能指标．采用鲁棒控制理论，提出了二自由度鲁棒控制器设计方法，鲁棒控制器的设计归结为一个线性矩阵不等式的求解．最后给出了一个计算实例． |
| 英文摘要 |
| The primary disadvantage of current design techniques for 4WS controller is their inability to deal with paramet-ric perturbation caused by automobile moving,which degjades the performance of closed-loop systems.ln thispaper wepresent a design procedure of two degree of freedonl of robust controller for 4WS car.The robust controller can be obtained by solvinga Imear matrix inequalit which can be solved using Matlab LMItool efficiently.Finally,a numerical example is given to illustrate effectiveness of proposed design procedure. |
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