| MODALS RELATED TO STABILITY AND COMFORTABILITY OF ARTICULATED VEHICLE |
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| 作者姓名： | Zhao Dingxuan Liu Xinhui Cheng Yuesun Zhu Wennong |
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| 摘 要： | ＭＯＤＡＬＳＲＥＬＡＴＥＤＴＯＳＴＡＢＩＬＩＴＹＡＮＤＣＯＭＦＯＲＴＡＢＩＬＩＴＹＯＦＡＲＴＩＣＵＬＡＴＥＤＶＥＨＩＣＬＥＭＯＤＡＬＳＲＥＬＡＴＥＤＴＯＳＴＡＢＩＬＩＴＹＡＮＤＣＯＭＦＯＲＴＡＢＩＬＩＴＹＯＦＡＲＴＩＣＵＬＡＴＥＤＶＥＨＩＣＬＥＺｈａ...
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MODALS RELATED TO STABILITYAND COMFORTABILITY OFARTICULATED VEHICLE |
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| Zhao Dingxuan ,Liu Xinhui,Cheng Yuesun, Zhu Wennong.MODALS RELATED TO STABILITY AND COMFORTABILITY OF ARTICULATED VEHICLE[J].Chinese Journal of Mechanical Engineering,1995(1). |
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| Authors: | Zhao Dingxuan Liu Xinhui Cheng Yuesun Zhu Wennong |
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| Affiliation: | Jilin University of Technology |
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| Abstract: | An articulated vehicle is simplified as a multibody system. tires are simplified asparagraphic linear springs with damping, and the differential equations of system motion aregiven. Taking the ZL10 loader as an example, and measuring three-dimensional dynamicstiffness and damping of the tires, seven orders of natural frequencies and related natural modesare obtained by modal analysis, and shown on the computer with three-dimensional moving pic-tures. The following conclusions are obtained: the first order frequency relates to the horizontalstability, the second order frequency relates to the vertical stability, and each order of frequencyrelates to the comfortability. All results of this work can be applied .to monitor stability and eval-uate comfortability. |
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| Keywords: | Articulated vehicle Stability Comfortability Modal Interrelate |
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