| 铰接式拖拉机静态二级倾翻稳定性分析 |
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| 引用本文： | 赵丁选,王登峰.铰接式拖拉机静态二级倾翻稳定性分析[J].农业机械学报,1994,25(1):21-26. |
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| 作者姓名： | 赵丁选 王登峰 |
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| 作者单位： | 吉林工业大学农机学院，吉林工业大学农机学院，吉林工业大学农机学院，吉林工业大学工程机械系 |
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| 摘 要： | 证明了铰接式拖拉机在横向一级失稳以后存在两种二级失稳形式：横向二级失稳及纵向失稳，分析了二级失稳坡度角与停机位置的关系及二级失稳坡度角与一级失稳坡度角的关系，绘出了完整的稳定区域图，找到了最小二级失稳坡度角及其所在的停机方位，最后以模型实验的结果验证了理论分析的正确性。
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| 关 键 词： | 铰接式拖拉机，稳定性，静态特性 |
ANALYSIS OF SECOND ORDER STATIC STABILITY FOR ARTICULATED TRACTORS |
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| Zhao Dingxuan Wang Dengfeng Cheng Yuesun Zhu Wennong.ANALYSIS OF SECOND ORDER STATIC STABILITY FOR ARTICULATED TRACTORS[J].Transactions of the Chinese Society of Agricultural Machinery,1994,25(1):21-26. |
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| Authors: | Zhao Dingxuan Wang Dengfeng Cheng Yuesun Zhu Wennong |
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| Institution: | Jilin University of Technology |
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| Abstract: | In this paper,that there are two kind of second order instability:horizontal second orderinstability and vertical instability after horizontal first order instability for articulated tratorhas been proved.Both the relationship between second order unstable slope angle and park-ing position and the relationship between second order unstable slope angle and first orderunstable slope angle have been analysed.The complete stable zone graph was drawn out.The second order unstable minimum slope angle and the corresponding parking position wasgiven out.At last the theoretical analysis has been proved by the model experimental re-sults. |
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| Keywords: | Articulated tractors Stability Static characteristics |
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