| 基于ADAMS的汽车主动悬架控制策略与仿真研究 |
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| 引用本文： | 刘刚,程勉宏,王文竹.基于ADAMS的汽车主动悬架控制策略与仿真研究[J].沈阳航空工业学院学报,2005,22(5):37-39. |
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| 作者姓名： | 刘刚 程勉宏 王文竹 |
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| 作者单位： | 沈阳航空工业学院机械与汽车学院,辽宁,沈阳,110034 |
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| 摘 要： | 目前对汽车主动悬架控制策略的研究大多是建立在主动悬架数学模型基础之上的.数学模型的简化程度和精确程度对主动悬架的控制效果有着巨大的影响,但有时精确数学模型的建立非常困难.利用ADAMS软件建立了汽车主动悬架的四分之一机械模型,并用ADAMS和MATLAB进行联合仿真.联合仿真的方法避免了繁琐的动力学方程和控制系统传递函数的推导,为复杂机械系统的控制仿真提供了新思路.
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| 关 键 词： | 主动悬架 ADAMS 控制策略 联合仿真 |
| 文章编号： | 1007-1385(2005)05-0037-03 |
| 修稿时间： | 2005年9月16日 |
Control strategies and simulation study on vehicle active suspension |
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| LIU Gang,CHENG Mian-hong,WANG Wen-zhu.Control strategies and simulation study on vehicle active suspension[J].Journal of Shenyang Institute of Aeronautical Engineering,2005,22(5):37-39. |
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| Authors: | LIU Gang CHENG Mian-hong WANG Wen-zhu |
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| Abstract: | At present,the control strategies study for vehicle active suspension is generally based on math model of active suspension.The exactitude of math model of active suspension has a great effect on the control performance of active suspension.Sometimes,the exact math model is difficult to build.In this paper,a vehicle vibration mechanical model of l/4 body with two degree-of-freedom is built and co-simulated with ADAMS and MATLAB.The dynamics equation and transfer function aren't needed with co-simulation method.The method offers a new thought to the simulation of control system of complex mechanism. |
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| Keywords: | sctive suspension ADAMS control strategies co-simulation |
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