2015
DOI: 10.1016/j.ejor.2014.10.033
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Optimizing the re-profiling strategy of metro wheels based on a data-driven wear model

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Cited by 24 publications
(21 citation statements)
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“…During the rail grinding process, the rail defects and surface unevenness can be eliminated by peripheral grinding method with the help of a grinding wheel [5,6]. During the wheel re-profiling process, the flaws existing on the wheel tread and wheel flange can be removed by a turning tool to keep the acceptable profile, which can help to extend the wheel service life [7,8]. Aiming at maintaining the appropriate profiles of the rail and wheel to ascertain the smooth and secure operation of trains, rail grinding and wheel re-profiling are very essential for the timely maintenance of railway infrastructure, which directly improves the wheel/rail contact conditions.…”
Section: Introductionmentioning
confidence: 99%
“…During the rail grinding process, the rail defects and surface unevenness can be eliminated by peripheral grinding method with the help of a grinding wheel [5,6]. During the wheel re-profiling process, the flaws existing on the wheel tread and wheel flange can be removed by a turning tool to keep the acceptable profile, which can help to extend the wheel service life [7,8]. Aiming at maintaining the appropriate profiles of the rail and wheel to ascertain the smooth and secure operation of trains, rail grinding and wheel re-profiling are very essential for the timely maintenance of railway infrastructure, which directly improves the wheel/rail contact conditions.…”
Section: Introductionmentioning
confidence: 99%
“…The wheel pair is called one of the three major consumable parts of the train, and the wear condition of the rim and the tread is a key factor affecting the safe and stable operation of the train, the ride comfort, and the service life of the wheel track. 1,2 As the train causes continuous wear of the wheel-set during the operation, the related expenses of maintenance and repair such as repairing or replacing it in time are one of the important components of the train maintenance cost. 3 Therefore, on the basis of mastering the historical state of the wheel-set, predicting the hidden danger index of the wheel-set is beneficial to the railway management department to formulate effective maintenance measures in time to improve the operational safety, reliability, and economy of the train.…”
Section: Introductionmentioning
confidence: 99%
“…Some research has been conducted on service life prediction for railway vehicle wheels using a datadriven method. In one study [16], [17], a Monte Carlo statistical method was adopted to predict the service life of wheels from significant amounts of measured wheel wear data from the Guangzhou Metro. In 2015, based on the data obtained from a knowledge base and the fuzzy logic system, Dordević et al [18] analyzed the influence of various factors on rolling stock failure, and evaluated the reliability of wheels.…”
Section: Introductionmentioning
confidence: 99%