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| 1 | 有轨电车和轻轨车辆的防碰撞性显示文摘为提高有轨电车和轻轨车辆的防碰撞性,研制了防碰撞的车体结构,并进行了试验验证。 | Markus Hecht 祝华 | 2005 | 国外铁道车辆2005，42，5： | 10 |
| 2 | Rotary-scaling fine-tuning (RSFT) method for optimizing railway wheel profiles and its application to a locomotive显示文摘The existing multi-objective wheel profile optimization methods mainly consist of three sub-modules:(1)wheel profile generation,(2)multi-body dynamics simulation,and(3)an optimization algorithm.For the first module,a comparably conservative rotary-scaling finetuning(RSFT)method,which introduces two design variables and an empirical formula,is proposed to fine-tune the traditional wheel profiles for improving their engineering applicability.For the second module,for the TRAXX locomotives serving on the Blankenburg–Rubeland line,an optimization function representing the relationship between the wheel profile and the wheel–rail wear number is established based on Kriging surrogate model(KSM).For the third module,a method combining the regression capability of KSM with the iterative computing power of particle swarm optimization(PSO)is proposed to quickly and reliably implement the task of optimizing wheel profiles.Finally,with the RSFT–KSM–PSO method,we propose two wear-resistant wheel profiles for the TRAXX locomotives serving on the Blankenburg–Rubeland line,namely S1002-S and S1002-M.The S1002-S profile minimizes the total wear number by 30%,while the S1002-M profile makes the wear distribution more uniform through a proper sacrifice of the tread wear number,and the total wear number is reduced by 21%.The quasi-static and hunting stability tests further demonstrate that the profile designed by the RSFT–KSM–PSO method is promising for practical engineering applications. | Yunguang Ye Yayun Qi Dachuan Shi Yu Sun Yichang Zhou Markus Hecht | 2020 | Railway Engineering Science2020，28，2： | 6 |
| 3 | Railway wheel profile fine-tuning system for profile recommendation显示文摘This paper develops a wheel profile fine-tuning system(WPFTS)that comprehensively considers the influence of wheel profile on wheel damage,vehicle stability,vehicle safety,and passenger comfort.WPFTS can recommend one or more optimized wheel profiles according to train operators’needs,e.g.,reducing wheel wear,mitigating the development of wheel out-of-roundness(OOR),improving the shape stability of the wheel profile.Specifically,WPFTS includes four modules:(I)a wheel profile generation module based on the rotary-scaling finetuning(RSFT)method;(II)a multi-objective generation module consisting of a rigid multi-body dynamics simulation(MBS)model,an analytical model,and a rigid–flexible MBS model,for generating 11 objectives related to wheel damage,vehicle stability,vehicle safety,and passenger comfort;(III)a weight assignment module consisting of an adaptive weight assignment strategy and a manual weight assignment strategy;and(IV)an optimization module based on radial basis function(RBF)and particle swarm optimization(PSO).Finally,three cases are introduced to show how WPTFS recommends a wheel profile according to train operators’needs.Among them,a wheel profile with high shape stability,a wheel profile for mitigating the development of wheel OOR,and a wheel profile considering hunting stability and derailment safety are developed,respectively. | Yunguang Ye Jonas Vuitton Yu Sun Markus Hecht | 2021 | Railway Engineering Science2021，29，1： | 3 |
| 4 | 德国开发更安静、更轻型货车转向架显示文摘介绍了德国开发低噪声货车转向架的设计目的、方案选择和所采用的信息技术。 | Markus Hecht 祝华 | 2003 | 国外铁道车辆2003，40，3： | 2 |
| 5 | 量化铁路车辆机械故障对轨道退化的影响显示文摘目的:了解和量化铁路车辆机械故障对铁路基础设施退化的影响有利于提高列车安全性,合理制定维护策略,以及优化轨道收费模型。本研究为欧洲Shift2Rail-Assets4rail项目的一部分(报告以非公开的形式被递交),旨在量化铁路车辆机械故障对轨道退化的影响,为调整现有的轨道收费模型提供合理的建议。创新点:1.分析一个常见的铁路车辆机械故障(擦伤)对四个用于轨道收费模型的量化指标的影响;2.引入金代理模型方法以减少仿真次数。方法:1.建立一个带有擦伤的机车多体动力学模型,并考虑车轮和轨道的柔性;2.引入金代理模型以量化车辆速度和擦伤尺寸对四种损坏机制(轨道沉降、轨道构件疲劳、钢轨磨耗和钢轨滚动接触疲劳)的影响。结论:1.轨道沉降、轨道构件疲劳和钢轨磨耗随着擦伤尺寸和车速的增加而急剧增加,并且这种增加趋势随着擦伤尺寸和车速的增加而变得更加尖锐。2.在低速时,滚动接触疲劳随着擦伤尺寸的增加而逐渐增加;在高速时,它首先急剧增加,然后逐渐减小。3.擦伤对轨道构件疲劳和钢轨磨耗的影响最为显著,其次是轨道沉降和滚动接触疲劳。 | Yun-guang YE Da-chuan SHI Sara POVEDA-REYES Markus HECHT | 2020 | Journal of Zhejiang University-Science A(Applied Physics & Engineering)2020，21，10： | 2 |
| 6 | The 'LEILA-DG' Project:a quiet, Light-weight bogie for freight wagons 显示文摘 | Markus Hecht Andreas Schirmer | 2004 | RTR2004，，2： | 1 |
| 7 | In Search of a Quieter, Ligher Freight Bogie 显示文摘 | Markus Hecht | 2002 | Railway Gazette International2002，，9： | 1 |
| 8 | The 'LEILA-DG' Project:a quiet,Light-weight bogie for freight wagons显示文摘 | Markus Hecht Andreas Schirvmer | 2004 | RTR2004，，2： | 1 |
| 9 | 低噪声轻型货车转向架的研究显示文摘随着欧盟发布强制性铁道车辆噪声标准 ,德国的研究人员开发了一种低噪声货车转向架。低噪声转向架可以降低准入费用。 | Markus HECHT 王旻 | 2003 | 国外机车车辆工艺2003，，3： | 1 |
| 10 | 一系橡胶定位式转向架的设计显示文摘基于降低磨耗和节能的目的,论述了一系采用橡胶定位方式的转向架的设计过程。 | Markus Hecht 邵文东(译) 刘宏友(校) | 2009 | 国外铁道车辆2009，，1： | 0 |
| 11 | Erratum to:Quantification of the influence of rolling stock failures on track deterioration显示文摘The original version of this article unfortunately contained a mistake.In line 6,p.785,the data“0.06”should be“6.04×10^-6”,i.e.“The results showed that among these seven failures,the occurrence probabilities of the wheel out-of-round and the wheel flat are the highest,both are approximately 6.04×10^-6.” | Yun-guang YE Da-chuan SHI Sara POVEDA-REY ES Markus HECHT | 2020 | Journal of Zhejiang University-Science A(Applied Physics & Engineering)2020，21，11： | 0 |
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