| 高速客车垂向悬挂稳定控制双振子模型机理研究 |
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| 引用本文： | 张铁良 朴明伟 闫雪冬 兆文忠. 高速客车垂向悬挂稳定控制双振子模型机理研究[J]. 大连铁道学院学报, 2004, 25(3): 17-22 |
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| 作者姓名： | 张铁良 朴明伟 闫雪冬 兆文忠 |
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| 作者单位： | [1]大连交通大学机械工程学院，辽宁大连116028 [2]长春轨道客车股份有限公司，吉林长春130024 |
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| 基金项目： | 国家863计划资助项目(2002AA411320) |
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| 摘 要： | 以Adams与Matlab作为协同仿真平台，基于双振子模型LQG控制器设计，建立了稳定控制方案和技术路线．仿真结果表明：垂向悬挂具有与双振子类似的隔振效果．尽管有横向和纵向相关运动模态的非线性影响，转向架仍可以实行有源／无源控制．仿真研究可以证实，无源控制转向架的系统机制是通过阻尼控制强制(垂向)主导运动模态处于稳定状态．
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| 关 键 词： | 悬挂 高速客车 转向架 LQG控制器 阻尼控制 模态 仿真研究 振子 类似 子模型 |
Double- Oscillator Mechanism in Vertical Stability Control for High-Speed Railway Passenger Train |
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| ZHANG Tie-liang,PIAO Ming-wei,YAN Xue-dong,ZHAO Wen-zhong. Double- Oscillator Mechanism in Vertical Stability Control for High-Speed Railway Passenger Train[J]. Journal of Dalian Railway Institute, 2004, 25(3): 17-22 |
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| Authors: | ZHANG Tie-liang PIAO Ming-wei YAN Xue-dong ZHAO Wen-zhong |
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| Affiliation: | ZHANG Tie-liang~1,PIAO Ming-wei~1,YAN Xue-dong~2,ZHAO Wen-zhong~1 |
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| Abstract: | Based on the collaborating simulation/design between ADAMS and MATLAB,the design scheme and technical route of vertical stability control are established by double-oscillator LQG controller.Simulation results show vibration-isolation effect of vertical suspensions,which is familiar with the effect of double-oscillator.Although there is the nonlinear influence of lateral/longitudinal relevant vibration mode,the secondary suspensions in bogie can be regulated with source or non-source control.The simulating results also show that the machanism of non-source control in bogie is carried on by damping control which is able to force the vertical domaint vibration mode to be a stable conditions. |
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| Keywords: | system design multibody system control strategy semi-active bogie |
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