| 车辆主动悬架模糊控制器的设计及其仿真分析 |
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| 引用本文： | 兰波,喻凡. 车辆主动悬架模糊控制器的设计及其仿真分析[J]. 计算机仿真, 2003, 20(7): 59-61,64 |
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| 作者姓名： | 兰波 喻凡 |
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| 作者单位： | 上海交通大学汽车工程研究所,上海,200030 |
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| 摘 要： | 该文通过车辆悬架系统和路面输入模型的建立，应用模糊逻辑控制理论，进行了车辆主动悬架模糊控制器的设计，并在Matlab/Sirmulink环境中对此模糊控制器进行了仿真，把它与传统的被动悬架和用LQG控制器控制的主动悬架作了比较及性能分析，仿真结果证明了相对于其它两种悬架来说，具有模糊控制器作用的主动悬架在降低车身加速度、改善车辆的行驶平顺性和乘坐舒适性上有显著的效果。
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| 关 键 词： | 车辆主动悬架 模糊控制器 设计 仿真分析 模糊逻辑控制理论 汽车 |
| 文章编号： | 1006-9348(2003)07-0059-03 |
The Design of Fuzzy Logic Controller of Active Suspension And Simulation Analysis |
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| LAN Bo,YU Fan. The Design of Fuzzy Logic Controller of Active Suspension And Simulation Analysis[J]. Computer Simulation, 2003, 20(7): 59-61,64 |
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| Authors: | LAN Bo YU Fan |
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| Abstract: | This paper applies the fuzzy logic control theory to design the fuzzy logic controller of the active suspension by the establishment of vehicle suspension system and road input model; simulates in the environment of Matlab/Simulink and compares the simulation results with the conventional passive suspension and the suspension with a LQG controller. The simulation results demonstrate that the suspension with the fuzzy logic controller can effectively decrease the body acceleration and improve vehicle's riding performances. |
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| Keywords: | Fuzzy logic control Active suspension Simulation |
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