| 摆式列车过曲线时的圆锥运动效应及其补偿算法研究 |
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| 引用本文： | 王雪梅,倪文波,李芾.摆式列车过曲线时的圆锥运动效应及其补偿算法研究[J].铁道学报,2005,27(1):32-35. |
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| 作者姓名： | 王雪梅 倪文波 李芾 |
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| 作者单位： | 1. 西南交通大学,机械工程学院,四川,成都,610031
2. 西南交通大学,牵引动力国家重点实验室,四川,成都,610031 |
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| 基金项目： | 铁道部科技研究开发计划项目(99J45-E);教育部博士点基金项目(20020613016) |
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| 摘 要： | 分析了摆式列车过曲线时的圆锥运动效应及其对角速率陀螺仪测量结果的影响,提出了圆锥误差补偿的"多子样"算法。仿真计算表明,采用该补偿算法能有效地提高摆式列车姿态解算精度,对于保证摆式列车正确倾摆具有重要意义。
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| 关 键 词： | 摆式列车 圆锥运动效应 误差补偿 数学平台 |
| 文章编号： | 1001-8360(2005)01-0032-04 |
| 修稿时间： | 2003年11月20 |
Research on Coning Motion Effects and Its Compensation Algorithm with Respect to Tilting Trains Running through Curves |
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| WANG Xue-mei,NI Wen-bo,LI Fu.Research on Coning Motion Effects and Its Compensation Algorithm with Respect to Tilting Trains Running through Curves[J].Journal of the China railway Society,2005,27(1):32-35. |
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| Authors: | WANG Xue-mei NI Wen-bo LI Fu |
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| Affiliation: | WANG Xue-mei~1,NI Wen-bo~2,LI Fu~2 |
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| Abstract: | The coning motion effect and its affection on measurement results of the angular velocity gyroscope are analyzed in this paper. Corresponding coning motion compensation algorithm called the multi-sample method is put forward. Simulation shows that this compensation algorithm can effectively increase the attitude computation accuracy of tilting trains, this is of importance to ensuring correct tilting while tilting trains run through curves. |
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| Keywords: | tilting train coning motion effect error compensation math-platform |
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