常导电磁型高速磁浮列车主动导向能力的评估与验证

翟明达; 朱朋博; 李晓龙; 龙志强; 刘信; 杨宾

doi:10.3969/j.issn.0258-2724.20210920

常导电磁型高速磁浮列车主动导向能力的评估与验证

doi: 10.3969/j.issn.0258-2724.20210920

翟明达^1,,
朱朋博^{1, 2},
李晓龙^1, ,,
龙志强¹,
刘信¹,
杨宾²

1.
国防科技大学智能科学学院，湖南长沙 410000
2.
63898部队，河南济源 454650

基金项目: 国家重点研发计划（2016YFB1200601，2016YFB1200602）

详细信息

作者简介:
翟明达（1990—），男，助理研究员，博士，研究方向为磁浮列车控制与优化，E-mail：zhaimd@126.com

通讯作者:
李晓龙（1979—），男，副研究员，研究方向为电磁悬浮与推进，E-mail：13787786254@163.com

中图分类号: TP273
计量
- 文章访问数: 427
- HTML全文浏览量: 203
- PDF下载量: 29
- 被引次数: 9
出版历程
- 收稿日期: 2021-11-15
- 修回日期: 2022-04-11
- 刊出日期: 2022-04-14

Evaluation and Verification for Active Guidance Ability of EMS Maglev Train

ZHAI Mingda^1
,,
ZHU Pengbo^{1, 2},
LI Xiaolong^{1
, ,},
LONG Zhiqiang¹,
LIU Xin¹,
YANG Bin²

1.
College of Intelligence Science and Technology, National University of Defense Technology, Changsha 410000, China
2.
63898 Troops, Jiyuan 454650, China

摘要

摘要:
为科学准确地分析和评估常导电磁型高速磁浮列车通过平面曲线线路的能力，利用高速磁浮列车运行中的导向间隙、电流以及加速度等状态信息，基于模糊综合评价法提出了可量化的评价指标；在不同的曲线半径、运行速度和有效载荷下，利用本文提出的评价指标对列车的主动导向能力进行了分析和评估；最后，通过实际线路测试验证了评估结果的有效性. 研究结果表明：常导电磁型高速磁浮列车的主动导向能力不仅与导向系统本身的能力有关，还与线路半径、列车运行速度等因素密切相关；提出的方法可以对常导电磁型高速磁浮列车的主动导向能力进行评估，为检验导向系统的实际效用和应用边界提供参考依据.
- 磁浮列车 /
- 导向 /
- 模糊综合评价 /
- 平面曲线
Abstract:
In order to scientifically and accurately analyze and evaluate the ability of electromagnetic high-speed maglev train passing through the plane curve line, a novel quantifiable evaluation index system is proposed based on fuzzy comprehensive evaluation method by using the state information of guide gap, current and acceleration in maglev train operation. The evaluation index is proposed to analyze and evaluate the active guidance ability of the train under different curve radiuses, running speeds and payloads. The effectiveness of evaluation results is verified by the actual line test. The results indicate that the active guidance ability of the electromagnetic high-speed maglev train is closely related not only to the ability of the guidance system itself, but also to the line radius, running speed and other factors. The proposed method is able to evaluate the active guidance ability, and provide a reference basis for verifying the actual utility and application boundary of the guidance system.
- maglev /
- guidance /
- fuzzy comprehensive evaluation /
- plane curve

HTML全文

图 1 车辆总体结构

Figure 1. Overall vehicle structure

下载: 全尺寸图片幻灯片

图 2 导向电磁铁模块

Figure 2. Module of guidance electromagnet

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图 3 导向模块工作示意

Figure 3. Working diagram of guidance module

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图 4 高速磁浮线路平面曲线

Figure 4. Plane curve of high-speed maglev line

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图 5 隶属度函数

Figure 5. Membership function

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图 6 曲线半径不同时的导向间隙和电流

Figure 6. Guidance gap and current with different curve radiuses

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图 7 运行速度不同时导向间隙和电流

Figure 7. Guidance gap and current with different speeds

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图 8 载荷不同时的导向间隙和电流

Figure 8. Guidance gap and current with different loads

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图 9 同济大学高速磁浮试验线

Figure 9. High-speed maglev test line at Tongji university

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图 10 实测运行中的导向间隙和电流

Figure 10. Guidance gap and current in measured opertation

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表 1 评分结果

Table 1. Grading results

参数	C₁	C₂	C₃	C₄
C₁	1	${9^{{1 \mathord{\left/ {\vphantom {1 9}} \right. } 9}}}$	${9^{{4 \mathord{\left/ {\vphantom {4 9}} \right. } 9}}}$	9^2/3
C₂	9^−1/9	1	${9^{{2 \mathord{\left/ {\vphantom {2 9}} \right. } 9}}}$	${9^{{4 \mathord{\left/ {\vphantom {4 9}} \right. } 9}}}$
C₃	9^−4/9	9^−2/9	1	${9^{{2 \mathord{\left/ {\vphantom {2 9}} \right. } 9}}}$
C₄	9^−2/3	9^−4/9	9^−2/9	1

下载: 导出CSV

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