| 汽车磁流变非线性悬架模糊控制 |
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| 引用本文： | 邓志党,高峰,高献栋.汽车磁流变非线性悬架模糊控制[J].汽车技术,2006(12):27-30,45. |
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| 作者姓名： | 邓志党 高峰 高献栋 |
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| 作者单位： | 北京航空航天大学 |
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| 摘 要： | 建立了整车悬架系统的三维模型,根据试验数据得出了前后悬架弹簧的非线性特性曲线。前后悬架减振器均采用磁流变减振器,采用Bouc-Wen参数化模型为其阻尼力模型。采用模糊控制算法为整车半主动控制算法,采用ADAMS和Matlab联合对整车平顺性进行仿真。结果表明,采用模糊控制算法控制磁流变非线性悬架可提高整车的平顺性。
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| 关 键 词： | 悬架 磁流变减振器 模糊控制 ADAMS |
| 文章编号： | 1000-3703（2006）12-0027-04 |
| 修稿时间： | 2006-06-27 |
Fuzzy Control on Vehicle Nonlinear Suspension Based on Magnetic-Current Alternation |
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| Deng Zhidang,Gao Feng,Gao Xiandong.Fuzzy Control on Vehicle Nonlinear Suspension Based on Magnetic-Current Alternation[J].Automobile Technology,2006(12):27-30,45. |
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| Authors: | Deng Zhidang Gao Feng Gao Xiandong |
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| Institution: | Beijing Space and Aviation University |
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| Abstract: | The three-dimensional model of the complete vehicle suspension system is built,the nonlinear characteristic curves of the springs in the front and rear suspension are acquired according to the experiment data.The magnetic-current alternation absorbers,are adopted for the front and rear suspension absorbers.and adopt Bouc-Wen parameter model as damping force model.We adopt fuzzy control algorithm as semi-active control algorithm of complete vehicle,and adopt ADAMS and Matlab to simulate ride performance of complete vehicle.The results show that magnetic-current alternation nonlinear suspension controlled by fuzzy control algorithm can improve ride performance of complete vehicle. |
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| Keywords: | Suspension Magnetic-current alternation absorber Fuzzy control ADAMS |
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