| 汽车主动悬架模糊PID控制器的设计 |
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| 引用本文： | 续海峰,张慧鹏.汽车主动悬架模糊PID控制器的设计[J].机械传动,2008,32(6). |
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| 作者姓名： | 续海峰 张慧鹏 |
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| 作者单位： | 山西运城学院机电工程系,山西,运城,044000 |
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| 摘 要： | 针对汽车悬架这种复杂系统,建立了2自由度的汽车主动悬架数学模型,将模糊控制理论和PID控制策略经过有机结合后运用于主动悬架控制。用Matlab语言及其Simulink工具箱仿真,结果表明,设计的主动悬架与被动悬架比较,其舒适性得到了明显改善,验证了这种控制策略的可行性及有效性。
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| 关 键 词： | 汽车 主动悬架 PID控制 模糊控制 |
Design of Fuzzy-PID Controller in Automobile Suspension System |
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| Xu Haifeng,Zhang Huipeng.Design of Fuzzy-PID Controller in Automobile Suspension System[J].Journal of Mechanical Transmission,2008,32(6). |
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| Authors: | Xu Haifeng Zhang Huipeng |
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| Abstract: | A 2-degree-of-freedoms (2 DOF) model of the automotive active suspension is built,and the new strategy combining the fuzzy control theory and PID control theory is employed to control the active suspension system. The control system is numerically simulated in Mat lab and Semolina. The simulation results show that the active suspension is superior to the passive suspension in improving the ride comfort ability,and the active suspension Fuzzy-PID control based on fuzzy theory is applicable and remarkably effective. |
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| Keywords: | Automobile Active suspension PID control Fuzzy control |
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