1.信息工程大学地理空间信息学院,河南 郑州,450001
2.广西宁铁测绘科技有限公司,广西 南宁,530002
马洪磊,博士生,讲师,研究方向为测量数据处理理论与方法。hleima@163.com
柴洪洲,教授。chaihz1969@163.com
收稿:2022-12-21,
纸质出版:2025-04-05
移动端阅览
马洪磊,柴洪洲,章瀚元,等.顾及轨道偏差特征的轨道精调算法[J].武汉大学学报(信息科学版),2025,50(4):699-705.
MA Honglei,CHAI Hongzhou,ZHANG Hanyuan,et al.Track Fine Adjustment Algorithm Considering Track Deviation Characteristics[J].Geomatics and Information Science of Wuhan University,2025,50(4):699-705.
马洪磊,柴洪洲,章瀚元,等.顾及轨道偏差特征的轨道精调算法[J].武汉大学学报(信息科学版),2025,50(4):699-705. DOI:10.13203/j.whugis20220551
MA Honglei,CHAI Hongzhou,ZHANG Hanyuan,et al.Track Fine Adjustment Algorithm Considering Track Deviation Characteristics[J].Geomatics and Information Science of Wuhan University,2025,50(4):699-705. DOI:10.13203/j.whugis20220551
为保障铁路运营安全,需定期进行轨道几何状态检测和精调,以保持轨道的高平顺性。传统的以设计线形为基准的轨道精调方法存在诸多缺点,其中,如何提高轨道精调的效率和质量已成为轨道运营维护关注的热点问题之一。因此,利用轨道偏差在局部的空间相关性和全局的多极值等特征,采用三次样条曲线拟合轨道偏差曲线的主要特征,并将拟合线形作为轨道精调的基准线,使轨道精调充分顾及了轨道偏差特征。拟合误差验证了采用三次样条曲线拟合函数模型的正确性和可行性。轨道精调实例表明,与传统方法相比,利用所提方法计算的某段无砟轨道和有砟轨道的调整量分别下降了40.6%和46.7%,且精调结果完全合限,证明该算法可显著提高轨道精调的质量和效率,具有实用价值。
Objectives
2
In order to ensure the safety of railway operation
it's necessary to regularly and accurately inspect and adjust the track to maintain track geometry. The function of track fine adjustment of railway is to eliminate track irregularities. The traditional track fine adjustment method of railway based on the design alignment has many shortcomings
of which
how to improve the efficiency and quality of track fine adjustment has become one of the hot issues of railway operation and maintenance.
Methods
2
The dominating characteristics of track deviation curve are fitted by cubic spline curve which takes advantages of the local spatial correlation and the global multi-extremum characteristics of track deviation curve. Then
the fitting curve is served as the zero line of track fine adjustment
so that the spatial correlation of track deviation is fully considered. The correctness and feasibility of cubic spline curve fitting functional model are verified by fitting error analysis.
Results
2
Two examples of track fine adjustment show that the total amount of track fine adjustment calculated by the proposed algorithm has decreased by 40.6% for a section of ballastless track and 46.7% for a section of ballasted track compared with the traditional method
and the adjustment result is completely qualified
demonstrating that the proposed algorithm is able to significantly improve the quality and efficiency of track adjustment
and is valuable in practice.
Conclusions
2
Even if the track deviations show randomness globally
spatial correlation is still significant locally. In addition
restricted by the design alignment of railway
track deviations are limited
leading to a multi-extremum characteristic. Therefore
considering track deviation characteristics are necessary in track fine adjustment. To this end
track fine adjustment algorithm considering track deviation characteristics is proposed
of which the outcomes are proved desirable. The proposed algorithm is worth popularizing in practice.
朱庆 , 王所智 , 丁雨淋 , 等 . 铁路隧道钻爆法施工智能管理的安全质量进度知识图谱构建方法 [J]. 武汉大学学报(信息科学版) , 2022 , 47 ( 8 ): 1155 - 1164 .
ZHU Qing , WANG Suozhi , DING Yulin , et al . A Method of Safety-Quality-Schedule Knowledge Graph for Intelligent Management of Drilling and Blasting Construction of Railway Tunnels [J]. Geomatics and Information Science of Wuhan University , 2022 , 47 ( 8 ): 1155 - 1164 .
王源 , 李帅 , 陈嵘 , 等 . 基于逆滤波的轨道不平顺测评误差分析及滤波参数优化 [J]. 铁道学报 , 2017 , 39 ( 10 ): 102 - 109 .
WANG Yuan , LI Shuai , CHEN Rong , et al . Error Analysis of Track Irregularity Measuring and Filter Parameters Optimization Based on Inverse Filtering Method [J]. Journal of the China Railway Society , 2017 , 39 ( 10 ): 102 - 109 .
李阳腾龙 . 高速铁路轨道精测精调及其平顺性优化研究 [D]. 成都 : 西南交通大学 .
LI Yangtenglong . Study on Track Precise Inspection and Adjustment as well as Its Regularity Optimization for High-Speed Railways [D]. Chengdu : Southwest Jiaotong University , 2017 .
马洪磊 , 刘成龙 . 基于选权迭代法的既有铁路平面线形拟合方法 [J]. 铁道科学与工程学报 , 2016 , 13 ( 12 ): 2375 - 2380 .
MA Honglei , LIU Chenglong . The Linear Fitting Method of Existing Railway Horizontal Alignment Based on Iteration Method with Variable Weights [J]. Journal of Railway Science and Engineering , 2016 , 13 ( 12 ): 2375 - 2380 .
周禹昆 , 陈起金 , 牛小骥 . 基于A-INS组合导航的现代有轨电车轨道几何状态快速精密测量 [J]. 铁道标准设计 , 2019 , 63 ( 10 ): 66 - 71 .
ZHOU Yukun , CHEN Qijin , NIU Xiaoji . Modern Tramway Track Geometric Quality Inspection Based on Aided INS [J]. Railway Standard Design , 2019 , 63 ( 10 ): 66 - 71 .
CHEN Q J , ZHANG Q , NIU X J , et al . Semi-analytical Assessment of the Relative Accuracy of the GNSS/INS in Railway Track Irregularity Measurements [J]. Satellite Navigation , 2021 , 2 ( 1 ): 25 .
曾润国 , 贾庆鲁 , 白征东 , 等 . 卫星定位与惯导组合高铁轨道平顺性测量系统 [C]// 卫星导航定位与北斗系统应用会议 , 北京 , 2019 .
ZENG Runguo , JIA Qinglu , BAI Zhengdong , et al . Satellite Positioning and Inertial Navigation Combined High Speed Rail Track Smoothness Measurement System [C]// Satellite Navigation and Positioning and BeiDou System Application Conference , Beijing,China , 2019 .
聂松广 , 吴迪军 , 周凌焱 . 无砟轨道基准轨模拟调整量自动计算方法研究 [J]. 铁道科学与工程学报 , 2016 , 13 ( 7 ): 1241 - 1246 .
NIE Songguang , WU Dijun , ZHOU Lingyan . Automatically Calculating Method of Simulated Adjustment in the Benchmark Rail of Non-ballasted Track [J]. Journal of Railway Science and Engineering , 2016 , 13 ( 7 ): 1241 - 1246 .
赵龙 , 卢建康 , 刘竹均 . 小波变换在高速铁路轨道精调中的应用 [J]. 铁道工程学报 , 2017 , 34 ( 4 ): 30 - 35 .
ZHAO Long , LU Jiankang , LIU Zhujun . Application of Wavelet Transform in Fine Adjustment of High-Speed Railway [J]. Journal of Railway Engineering Society , 2017 , 34 ( 4 ): 30 - 35 .
李阳腾龙 , 岑敏仪 . 高铁无砟轨道钢轨精调优化算法 [J]. 武汉大学学报(信息科学版) , 2018 , 43 ( 6 ): 893 - 900 .
LI Yangtenglong , Cen Minyi . A Novel Optimization Algorithm of Track Fine Adjustment for High-Speed Railways [J]. Geomatics and Information Scien‑ce of Wuhan University , 2018 , 43 ( 6 ): 893 - 900 .
李济民 . 基于遗传算法的轨道精调系统的设计与应用 [D]. 武汉 : 武汉理工大学 , 2012 .
LI Jimin . Design and Application of Track Fine Adjustment System Based on Genetic Algorithm [D]. Wuhan : Wuhan University of Technology , 2012 .
刘家奇 , 余朝刚 , 朱文良 . 基于改进PSO-GA算法的轨道精调优化研究 [J]. 智能计算机与应用 , 2021 , 11 ( 12 ): 78 - 81 .
LIU Jiaqi , YU Chaogang , ZHU Wenliang . Track Fine Adjustment Optimization Based on Improved PSO-GA Algorithm [J]. Intelligent Computer and Applications , 2021 , 11 ( 12 ): 78 - 81 .
秦方方 , 易思蓉 , 杨长根 . 基于三次样条曲线的铁路既有曲线整正方法 [J]. 中国铁道科学 , 2010 , 31 ( 2 ): 18 - 23 .
QIN Fangfang , YI Sirong , YANG Changgen . Method for the Realignment of the Existing Railway Curve Based on the Cubic Spline Curve [J]. China Railway Science , 2010 , 31 ( 2 ): 18 - 23 .
沈云中 , 陶本藻 . 实用测量数据处理方法 [M]. 北京 : 测绘出版社 , 2012 .
SHEN Yunzhong , TAO Benzao . Practical Methods for Surveying Data Processing [M]. Beijing : Sino Maps Press , 2012 .
张玲 . 基于三次样条曲线拟合公路平面线形方法研究 [D]. 武汉 : 武汉理工大学 , 2007 .
ZHANG Ling . Research on the Method of Fitting Highway Plane Alignment Based on Cubic Spline Curve [D]. Wuhan : Wuhan University of Technology , 2007 .
中华人民共和国铁道部 . TB10601—2009 高速铁路工程测量规范 [S]. 北京 : 中国铁道出版社 , 2009 .
Ministry of Railways of the People's Republic of China . TB 10601—2009 Code for Engineering Survey of High Speed Railway [S]. Beijing : China Railway Publishing House , 2009 .
隋立芬 , 宋力杰 , 柴洪洲 , 等 . 误差理论与测量平差基础 [M]. 北京 : 测绘出版社 , 2016 .
SUI Lifen , SONG Lijie , CHAI Hongzhou , et al . Error Theory and Foundation of Surveying Adjustment [M]. Beijing : Sino Maps Press , 2016 .
胡宇 , 姚宜斌 , 方兴 , 等 . 论平差模型的关系与几何解 释 [J]. 武汉大学学报(信息科学版) , 2023 , 48 ( 8 ): 1366 - 1372 .
HU Yu , YAO Yibin , FANG Xing , et al . Relationship and Geometric Interpretation of Adjustment Models [J]. Geomatics and Information Science of Wuhan University , 2023 , 48 ( 8 ): 1366 - 1372 .
0
浏览量
0
下载量
0
CSCD
关联资源
相关文章
相关作者
相关机构
京公网安备11010802024621