The application of aerodynamic brake for high-speed trains
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Mechanical Science and Technology"
DOI: 10.1007/s12206-018-1122-8
Abstract: The braking distance for high-speed trains (HST) operating over 200 km/h takes roughly over 6000 m and 1 minute 40 seconds. In an emergency situation, both braking distance and stopping time are too high. Reducing… read more here.
Keywords: aerodynamic brake; brake high; speed trains; high speed ... See more keywords
Evaluation and optimization of sound quality in high-speed trains
Sign Up to like & getrecommendations! Published in 2021 at "Applied Acoustics"
DOI: 10.1016/j.apacoust.2020.107830
Abstract: Abstract The rapid development of high-speed railways has been tempered by various technical challenges. As more high-speed lines carrying more high-speed trains have opened in China, abnormal train noise has become an intermittent problem, affecting… read more here.
Keywords: quality; speed; optimization; noise ... See more keywords
A wind hazard warning system for safe and efficient operation of high-speed trains
Sign Up to like & getrecommendations! Published in 2021 at "Automation in Construction"
DOI: 10.1016/j.autcon.2021.103952
Abstract: Abstract Operation safety and efficiency of high-speed trains are prone to strong winds. This study proposes a wind hazard warning system to predict wind speed and provide warning for safe and efficient operation of trains,… read more here.
Keywords: system; speed; operation; speed trains ... See more keywords
Field investigation into the vibration characteristics at the embankment of ballastless tracks induced by high-speed trains in frozen regions
Sign Up to like & getrecommendations! Published in 2020 at "Soil Dynamics and Earthquake Engineering"
DOI: 10.1016/j.soildyn.2020.106387
Abstract: Abstract Rapid growth and implementation of high-speed trains (HSTs) have made commuting easier. However, the vibrations induced by HSTs deteriorate the embankment of ballastless tracks, particularly of those constructed in frozen regions. In this study,… read more here.
Keywords: speed; field; frozen regions; embankment ballastless ... See more keywords
Wave effects in a realistic tunnel induced by the passage of high-speed trains
Sign Up to like & getrecommendations! Published in 2019 at "Tunnelling and Underground Space Technology"
DOI: 10.1016/j.tust.2019.01.023
Abstract: Abstract As a high-speed train passes through a tunnel, aerodynamic pressure waves propagate backwards and forward in the tunnel, and they persist for a long time after the train is gone. Understanding the aerodynamic characteristics… read more here.
Keywords: speed; tunnel; train; pressure ... See more keywords
A Novel Iterative Learning Approach for Tracking Control of High-Speed Trains Subject to Unknown Time-Varying Delay
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Automation Science and Engineering"
DOI: 10.1109/tase.2020.3041952
Abstract: In this article, a novel iterative learning control scheme is proposed for high-speed trains, aiming to track the desired reference displacement and velocity, where the Krasovskii function is constructed to compensate for the negative influence… read more here.
Keywords: high speed; speed; speed trains; control ... See more keywords
Cooperative Prescribed Performance Tracking Control for Multiple High-Speed Trains in Moving Block Signaling System
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Transactions on Intelligent Transportation Systems"
DOI: 10.1109/tits.2018.2877171
Abstract: If high-speed trains move under a moving block signaling (MBS) system, it is a quite challengeable and significant issue to cooperate the multiple high-speed trains, such that they are separated safely and governed steadily. As… read more here.
Keywords: speed; system; control; multiple high ... See more keywords
Cooperative Optimal Control of the Following Operation of High-Speed Trains
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Intelligent Transportation Systems"
DOI: 10.1109/tits.2022.3163971
Abstract: The following operation of multiple high-speed trains (HSTs) with high speed and great density based on the moving block and virtual coupling control system can significantly improve the performance of railway systems concerning operation safety… read more here.
Keywords: high speed; speed trains; operation; control ... See more keywords
A Generative Adversarial Network Based Learning Approach to The Autonomous Decision Making of High-speed Trains
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Vehicular Technology"
DOI: 10.1109/tvt.2022.3141880
Abstract: Nowadays, the autonomous driving transportation systems are at the heart of both academic and industry research for the distinguished advantages including increased network capacity, enhanced punctuality, greater flexibility and improved overall safety level. With the… read more here.
Keywords: high speed; speed; network; speed trains ... See more keywords
Energy-Regenerative Semiactive Lateral Suspension Control in High-Speed Trains Using Electromagnetic Damper Cum Energy Harvester
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Vehicular Technology"
DOI: 10.1109/tvt.2022.3149265
Abstract: With the increasing speeds of high-speed trains (HSTs), advanced suspension design are necessary to guarantee riding comfort and energy efficiency. In this study, a novel energy-regenerative semiactive secondary suspension system of HSTs and the corresponding… read more here.
Keywords: high speed; speed trains; energy regenerative; control ... See more keywords
Resilient Coordinated Data-Driven Control of Multiple High-Speed Trains Under Fading Measurements and Denial-of-Service Attacks
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Transactions on Vehicular Technology"
DOI: 10.1109/tvt.2022.3231712
Abstract: The paper investigates the resilient coordinated model free adaptive control (MFAC) problem of multiple high-speed trains (MHSTs) subject to fading measurements and denial-of-service (DoS) attacks, which belongs to a data-driven approach. Firstly, the dynamic model… read more here.
Keywords: high speed; speed trains; data driven; fading measurements ... See more keywords