| 列车运动方程近似积分研究 |
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| 引用本文： | 廖勇.列车运动方程近似积分研究[J].电力机车与城轨车辆,2007,30(5):30-32. |
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| 作者姓名： | 廖勇 |
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| 作者单位： | 西南交通大学,交通运输学院,四川,成都,610031 |
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| 摘 要： | 用斜折线模拟列车单位合力曲线,并应用微积分和列车运动方程的积分形式解算出牵引计算结果更加精确的列车运动方程的一般形式,最后采用定性和定量的方法分析论证其正确性和优越性。
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| 关 键 词： | 牵引计算 列车运动方程 斜折线 单位合力 |
| 文章编号： | 1672-1187（2007）05-0030-03 |
| 收稿时间： | 2007-02-28 |
Research about approximate integral of train kinematics equation |
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| LIAO Yong.Research about approximate integral of train kinematics equation[J].Electric Locomotives & Mass Transit Vehicles,2007,30(5):30-32. |
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| Authors: | LIAO Yong |
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| Abstract: | This study simulates the curve of train unit composition forces by treating inclined line. The common expression of train kinematics equation that is more accurate is deduced by applying calculus and integral format of train kinematics equation. At last, this thesis demonstrates the correctness and superiority by qualitative and quantitative analysis. |
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| Keywords: | traction calculation train kinematics equation inclined line unit composition forces |
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