| 基于联合仿真技术的主动悬架自适应模糊PID控制研究 |
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| 引用本文： | 陈黎卿,陈无畏,郑泉,王继先.基于联合仿真技术的主动悬架自适应模糊PID控制研究[J].系统仿真学报,2008,20(5):1340-1343,1365. |
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| 作者姓名： | 陈黎卿 陈无畏 郑泉 王继先 |
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| 作者单位： | 1. 安徽农业大学工学院,安徽合肥,230036
2. 合肥工业大学机械与汽车工程学院,安徽合肥,230009 |
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| 基金项目： | 国家自然基金资助项目(50575064)，安徽省教育厅青年教师资助项目(2007jq1048) |
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| 摘 要： | 近年来联合仿真技术在车辆控制系统的开发研究中得到了广泛的应用。以某皮卡车为研究对象,首先利用ADAMS/CAR软件建立车辆多体动力学模型;然后在Matlab/Simulink环境中设计了基于自适应模糊PID控制的ASS,定义了与ADAMS/CAR环境下车辆模型的数据交换接口;最后,将设计的控制系统在ADAMS/CAR和Matlab/Simulink环境下通过输入输出接口进行联合仿真。文中对随机路面输入和脉冲路面输入工况下的ASS系统及整车动态特性进行了联合仿真研究,其研究结果为联合仿真技术在车辆工程中的实际应用提供了参考。
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| 关 键 词： | 主动悬架 联合仿真 自适应控制 模糊控制 PID控制 |
| 文章编号： | 1004-731X（2008）05-1340-04 |
| 收稿时间： | 2006-12-01 |
| 修稿时间： | 2007-03-12 |
Study of Active Suspension Adaptive Fuzzy Control Based on Co-simulation |
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| CHEN Li-qing,CHEN Wu-wei,ZHENG Quan,WANG Ji-xian.Study of Active Suspension Adaptive Fuzzy Control Based on Co-simulation[J].Journal of System Simulation,2008,20(5):1340-1343,1365. |
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| Authors: | CHEN Li-qing CHEN Wu-wei ZHENG Quan WANG Ji-xian |
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| Abstract: | The design process of controller for active suspension employed was proposed by an pickup vehicle based on the co-simulation.First,a detailed multi-body dynamic model of the vehicle was established by using ADAMS/CAR software package;Second,an Adaptive Fuzzy PID controller was designed for active suspension system and worked out by means of MATLAB/SIMULINK,the proposed control algorithm was integrated with the multi-body dynamic vehicle model and the co-simulations could be performed repeatedly until a satisfactory controller is achieved. The co-simulation model could simulate vehicle dynamic response with the control of ASS under pulse road and random road. As a result,it is very useful to speed up the development of ASS system,and a kind of effective method for vehicle engineering was provided. |
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| Keywords: | active suspension Adams/Simulink adaptive control fuzzy control PID Contro |
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