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| 基于计算机仿真技术的新型半主动悬架建模及动力学分析 | |
| 引用本文： | 金艳,许大鹏,沙学锋.基于计算机仿真技术的新型半主动悬架建模及动力学分析[J].东北师大学报(自然科学版),2008,40(3). |
| 作者姓名： | 金艳 许大鹏 沙学锋 |
| 作者单位： | 1. 长春医学高等专科学校计算机教研部,吉林,长春,130031 2. 吉林大学物理学院,吉林,长春,130012 3. 装甲兵技术学院机械工程系,吉林,长春,130033 |
| 摘 要： | 运用EASY5建立了EHA模型,运用机械系统分析软件ADAMS建立了半主动悬架的机械系统模型,运用MATLAB建立了基于模糊算法的控制模型,通过各软件之间的数据接口实现整车联合建模和协同仿真.结果表明:基于EHA的半主动悬架能够很好地降低车辆的垂直振动,提高车辆行驶的平顺性;多软件的协同仿真技术在研究半主动悬架的控制技术上是可行的,为机电液一体的复杂系统的建模和仿真提供了新的思路. |
| 关 键 词： | EHA 半主动悬架 MSC.EASY5 MSC.ADAMS/car 联合仿真 |
The modeling and analyzing of new type of semi-active suspension based on computer simulation |
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| JIN Yan,XU Da-peng,SHA Xue-feng.The modeling and analyzing of new type of semi-active suspension based on computer simulation[J].Journal of Northeast Normal University (Natural Science Edition),2008,40(3). | |
| Authors: | JIN Yan XU Da-peng SHA Xue-feng |
| Abstract: | EHA model is built with EASY5 software,and mechanism model of suspension system is built with ADAMS software and control model based on fuzzy arithmetic is built with MATLAB software.Accordingly,the modeling and co-simulation of semi-active suspension are achieved.The simulation results show that semi-active suspension that based on fuzzy control arithmetic can reduce vehicle vibration and improve vehicle ride comfort characteristics.Furthermore,simulation results prove the feasibility of co-simulation to research semi-active suspension technology,and offer a new idea for modeling and simulating of complex system that integrated mechanism,electric and hydraulic. |
| Keywords: | EHA semi-active suspension MSC EASY5 MSC ADAMS/car co-simulation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |