Obtained results show that simple analytical ARX model is a sufficient solution for efficient fault detection of the investigated point machine and can be easily applied in the proposed condition monitoring system.doi:10.1007/978-3-319-62042-8_25MarekFidali...
Research on fault diagnosis of a railway point machine based on a multi-entropy feature extraction method and support vector machine A new fault diagnosis method is proposed to effectively extract the fault features of the sound signal of typical faults of ZDJ9 railway point machines.A m... Yun...
Keywords: maintenance engineering; railway point machine; electric current shape analysis; replacement condition monitoring 1. Introduction Fault diagnosis methods [1,2] have been widely applied in many applications such as roller bearings [3], gearboxes [4], wind turbines [5], and tool wear [6...
The accelerometer used in this study was mounted inside the point machine on the rods that were connected to the switch blade. The detailed installation location of the accelerometer can be seen inFigure 2. Here x, y and z coordinates are defined. The mounted accelerometer was used to measure...
Punctual trains depend on the reliable operation of point machines. Unfortunately point machine failures continue to be rather frequent and cause about 60% of S&C-related delays. KONUX Switch is now combining track and signalling insights to enable point machine health monitoring, making it possible ...
In addition, from a holistic point of view, Gibert et al. (2017) expect that AI will soon become a common tool used throughout the rail industry. The impact of AI on the railway sector is thus supposed to be pivotal, as there is evidence showing AI may completely revolutionize how ...
The fault diagnosis of a switch machine based on deep random forest fusion IEEE Intel. Transp. Syst. (2022) Google Scholar [5] F. Wang, T. Tang, J. Yin, et al. A signal segmentation and feature fusion based RUL prediction method for railway point system, IEEE, Maui (2018), pp. 23...
Since February 2019, there are two drinking water points in Liuzhou Station. Each drinking point is marked with 4 faucets, which can be connected to hot water at the same time. Transport According to the official website of Liuzhou Bus in February 2019, 18 bus lines were set up at the ...
If you choose Luton Airport as the start or end point of your journey, the Luton DART is included as part of your rail ticket. Find out more about trains to Luton Airport. Top East Midlands Railway destinations Need a bit of information ahead of your next trip? Check out these popular ...
A rail spike is a large nail with an offset head that is used to secure rails and base plates to the sleepers in track. The rail spikes are roughly chisel-shaped with a flat-edged point. The spike is driven into the sleeper with the edge against the g…...More+ ...