| 基于ADAMS的主动悬架控制研究 |
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| 引用本文： | 陈黎卿,郑泉,王启瑞.基于ADAMS的主动悬架控制研究[J].沈阳工业大学学报,2007,29(1):9-13. |
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| 作者姓名： | 陈黎卿 郑泉 王启瑞 |
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| 作者单位： | 1. 安徽农业大学,工学院,合肥,230036
2. 合肥工业大学,机械与汽车工程学院,合肥,230009 |
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| 摘 要： | 为了减少车辆控制系统的研发成本,近年来虚拟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,运用ADAMS/view软件建立了包括前后悬架、轮胎、车身、转向系和人-椅系统等在内的整车多刚体动力学模型,并对建模中的若干关键问题进行了详细的论述.利用ADAMS/view中的控制工具箱设计了基于PID控制策略的主动悬架控制系统,对其进行闭环系统仿真,通过不断修正控制参数直至得到满意的控制效果.将采用主动悬架系统得到的仿真结果与采用被动悬架系统得到的仿真结果进行了性能对比,结果表明，主动悬架系统有效地改善了车辆的行驶性能.
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| 关 键 词： | 主动悬架 ADAMS软件 PID控制 多体动力学 仿真 |
| 文章编号： | 1000-1646（2007）01-0009-05 |
| 修稿时间： | 2005-11-15 |
Study of active suspension control based on ADAMS |
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| CHEN Li-qing,ZHENG Quan,WANG Qi-rui.Study of active suspension control based on ADAMS[J].Journal of Shenyang University of Technology,2007,29(1):9-13. |
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| Authors: | CHEN Li-qing ZHENG Quan WANG Qi-rui |
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| Affiliation: | 1, College of Engineering, Anhui Agricultural University, Hefei 230036, China; 2, School of Mechanical and Automobile Engineering, Hefei University of Technology, Hefei 230009, China |
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| Abstract: | An ASS combined simulation model is presented based on the co-simulation technology.Based on ADAMS/view software package,a multi-body dynamic model of a pickup vehicle is established,in which suspensions,tires,vehicle body,steering system and person-chair system are considered. Some key problems in establishing model are discussed.Using control toolkit,a PID control system is designed for active suspension system.Simulation has been performed repeatedly until satisfactory control parameters are achieved.Compared with a conventional passive system,simulation results show that the proposed active suspension has considerably improved the running performance of the vehicle. |
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| Keywords: | active suspension ADAMS PID control multi-body dynamics simulation |
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