Study on vertical vibration transmission mechanism of high-speed rolling stocks based on flexible co

来源 :The 4th International Conference on Dynamics, Vibration and | 被引量 : 0次 | 上传用户：flyingship23

【摘要】

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【作者】

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Mingwei Piao Mingxing Li

【机构】

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Mech.Eng.School, Dalian Jiaotong University, Dalian, Liaoning

【出处】

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The 4th International Conference on Dynamics, Vibration and

【发表日期】

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2014年8期

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For the particularities of vertical vibration transmission mechanism in High-Speed Rolling Stocks (HSRS), a flexible coach validation methodology was proposed based on the rigid-flex coupling simulations.The widened frequency-band responses of flexible coaches is one of the common technical problems when the speeding-up 300 km/h of Japanese vehicles is concerned, to which the hard suspension feature of Japanese airsprings is a vital factor.

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Study on vertical vibration transmission mechanism of high-speed rolling stocks based on flexible co

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