| 油气耦连悬架系统的建模与仿真研究 |
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| 引用本文： | 郭孔辉,陈禹行,庄晔,贾砚波,卢荡,杨业海.油气耦连悬架系统的建模与仿真研究[J].湖南大学学报(自然科学版),2011,38(3):29-33. |
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| 作者姓名： | 郭孔辉 陈禹行 庄晔 贾砚波 卢荡 杨业海 |
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| 作者单位： | 吉林大学,汽车动态模拟国家重点实验室,吉林,长春,130022 |
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| 基金项目： | 国家"863计划"资助项目 |
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| 摘 要： | 针对车辆轮荷的显著差异会降低车辆的平顺性和驱动能力这一问题,提出了一种油气耦连悬架系统.首先介绍了该系统的结构和原理,并在Matlab/Simulink下搭建了其动力学模型,最后将该模型与车辆动力学仿真软件Carsim进行联合仿真,在不平路面下对是否装有该耦连悬架系统车辆的侧倾角、不足转向度、发动机输出功率等指标进行仿...
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| 关 键 词： | 汽车悬架 油气弹簧 耦连悬架 平顺性 |
Modeling and Simulation Study of Hydro-pneumatic Interconnected Suspension System |
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| GUO Kong-hui,CHEN Yu-hang,ZHUANG Ye,JIA Yan-bo,LU Dang,YANG Ye-hai.Modeling and Simulation Study of Hydro-pneumatic Interconnected Suspension System[J].Journal of Hunan University(Naturnal Science),2011,38(3):29-33. |
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| Authors: | GUO Kong-hui CHEN Yu-hang ZHUANG Ye JIA Yan-bo LU Dang YANG Ye-hai |
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| Abstract: | A hydro-pneumatic interconnected suspension system was proposed to overcome the deterioration of the automotive ride and driving performance due to the uneven load distribution among the wheels. The structure and principle of the system were introduced firstly, and the dynamic model was built up using Matlab/Simulink subsequently. Finally, the co-simulation was carried out by integrating the interconnected system into the vehicle dynamics simulation software, Carsim. The comparison between the vehicle with this system and without demonstrates that the hydro-pneumatic interconnected suspension system could enhance the vehicle ride, traction ability and trafficability. |
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| Keywords: | automobile suspension hydro-pneumatic spring interconnected suspension ride |
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