Results 81 to 90 of about 1,683 (171)

Novel Vision Monitoring Method Based on Multi Light Points for Space-Time Analysis of Overhead Contact Line Displacements. [PDF]

Sensors (Basel), 2022
Wilk A, Gelman L, Skibicki J, Judek S, Karwowski K, Jakubowski A, Kaczmarek P.   +6 more
europepmc   +1 more source

Feedforward and feedback active control of metro pantographs under abnormal excitations due to track conditions

机车电传动
Metros are predominantly equipped with low-elasticity overhead rigid catenaries, which can easily lead to poor pantograph-catenary relationship. In recent years, abnormal wear has occurred frequently between the pantographs and catenaries in metro ...
YANG Gang, KONG Guowei, SHEN Xin
doaj  

Identification Algorithm of Rail Transit Pantograph-catenary Contact Force Abnormality Based on LSTM Prediction Error

Chengshi guidao jiaotong yanjiu
Objective Contact force is a crucial aspect of comprehensive detection in the rail transit PC (pantograph-catenary) system and serves as an important evaluation factor of PC system performance. However, during the detection process, the external environment factors often lead to abnormal detection data. Currently, the elimination of abnormal PC contact
YANG Jinsong, SHAO Qi, LIU Jinzhao, TAO Kai, GUO Jianfeng, PENG Nan   +5 more
openaire   +1 more source

Study on Model Reference Adaptive Control for Subway Pantographs

Kongzhi Yu Xinxi Jishu
The coupling performance of subway pantographs with catenaries affects the quality of current collection and the safety of trains. The rigidity of these catenaries exhibits periodicity and fluctuations due to factors such as geographical locations ...
YANG Gang, SHEN Xin, KONG Guowei
doaj  

The pantograph contact force measurement method in overhead catenary system using sparse modelling

Transactions of the JSME (in Japanese), 2023
T. Usuda, Masaki Takahashi, Yoshitaka Yamashita   +2 more
semanticscholar   +1 more source

Condition Monitoring of Rail Transport Systems: A Bibliometric Performance Analysis and Systematic Literature Review. [PDF]

Sensors (Basel), 2021
Kostrzewski M, Melnik R.
europepmc   +1 more source

Trolleybus Catenary-Pantograph Self-generation Contact Force Under Preload

World Journal of Applied Physics, 2021
Min Chen, T. Allen
semanticscholar   +1 more source

Analysis of the abnormal wear of the pantograph contact strip through combined experimental and simulation approaches. [PDF]

Sci Rep
Zhi X, Zhou N, Wei H, Chen H, Cheng Y, Sun Y, Zhao L, Huang G, Zhang W.   +8 more
europepmc   +1 more source

Real-Time Rail Electrification Systems Monitoring: A Review of Technologies. [PDF]

Sensors (Basel)
Sainz-Aja JA, Pombo J, Brant J, Antunes P, Rebelo JM, Santos J, Ferreño D.   +6 more
europepmc   +1 more source

A Siamese Network-Based Non-Contact Measurement Method for Railway Catenary Uplift Trained in a Free Vibration Test. [PDF]

Sensors (Basel), 2020
Duan F, Liu Z, Zhai D, Rønnquist A.
europepmc   +1 more source