Fault detection for point machines: A review, challenges, and perspectives
X Hu, T Tang, L Tan, H Zhang - Actuators, 2023 - mdpi.com
Point machines are the actuators for railway switching and crossing systems that guide
trains from one track to another. Hence, the safe and reliable behavior of point machines are …
trains from one track to another. Hence, the safe and reliable behavior of point machines are …
Railway automatic switch stationary contacts wear detection under few-shot occasions
Railway Automatic Switch (RAS) plays a crucial role in Turnout Switching System (TSS). The
size of RAS's Stationary Contacts (SCs) directly affects connectivity of the pivotal control and …
size of RAS's Stationary Contacts (SCs) directly affects connectivity of the pivotal control and …
MYOLOv3-Tiny: A new convolutional neural network architecture for real-time detection of track fasteners
H Qi, T Xu, G Wang, Y Cheng, C Chen - Computers in Industry, 2020 - Elsevier
Real-time detection of fasteners is of great significance for improving the inspection
efficiency of railway tracks. However, the task is also challenging due to the limited memory …
efficiency of railway tracks. However, the task is also challenging due to the limited memory …
Railway turnout system RUL prediction based on feature fusion and genetic programming
C Chen, T Xu, G Wang, B Li - Measurement, 2020 - Elsevier
The remaining useful life (RUL) prediction of railway turnout systems (RTS) is very important
to avoid unplanned shutdowns and reduce labor costs for the normal operation of railways …
to avoid unplanned shutdowns and reduce labor costs for the normal operation of railways …
A hierarchical method based on improved deep forest and case-based reasoning for railway turnout fault diagnosis
Y Zhang, T Xu, C Chen, G Wang, Z Zhang… - Engineering Failure …, 2021 - Elsevier
Railway turnout system (RTS), which is widely laid along the railway tracks, is one of the
most crucial devices in the whole railway infrastructures. Unpredictable outdoor weather …
most crucial devices in the whole railway infrastructures. Unpredictable outdoor weather …
Evaluating degradation at railway crossings using axle box acceleration measurements
In this paper, we investigate the capability of an axle box acceleration (ABA) system to
evaluate the degradation at railway crossings. For this purpose, information from multiple …
evaluate the degradation at railway crossings. For this purpose, information from multiple …
Fast Detection of Railway Fastener Using a New Lightweight Network Op-YOLOv4-Tiny
J Liu, Y Qiu, X Ni, B Shi, H Liu - IEEE Transactions on Intelligent …, 2023 - ieeexplore.ieee.org
Fast detection of fasteners is important to improve the efficiency of railroad maintenance.
However, this task remains challenging due to the limited computing resources of inspection …
However, this task remains challenging due to the limited computing resources of inspection …
An adaptive transmitting scheme for interrupted sampling repeater jamming suppression
C Zhou, F Liu, Q Liu - Sensors, 2017 - mdpi.com
The interrupted sampling repeater jamming (ISRJ) based on a digital radio frequency
memory (DRFM) device is a new type of coherent jamming. This kind of jamming usually …
memory (DRFM) device is a new type of coherent jamming. This kind of jamming usually …
Fault prediction of railway turnout systems based on improved sparse auto encoder and gated recurrent unit network
Y Zhang, Y Cheng, T Xu, G Wang… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
Railway turnout systems (RTS), as one of the most critical ground infrastructures of the high-
speed rail, which directly impact the railway operation safety, are also susceptible to …
speed rail, which directly impact the railway operation safety, are also susceptible to …
Predictive maintenance on railway turnout system: A systematic literature review
ZA Pratama, F Hidayat - … Conference on ICT for Smart Society …, 2022 - ieeexplore.ieee.org
Train passengers in Indonesia reached 453 million in 2019. That fact shows that train use is
in high demand in Indonesia. Therefore, railway operational equipment availability must be …
in high demand in Indonesia. Therefore, railway operational equipment availability must be …