A Precise Identification-based Mode Decomposition and its Application in Mechanical Fault Diagnosis
Available online 7 July 2025
Current improved Empirical Mode Decomposition (EMD) methods enhance the accurate identification of peak and valley points in mechanical signals through noise-assisted filtering techniques, thereby improving...
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Dynamic Behavior of Track (Rack)-Bridge System under Running Vehicle and Temperature Load in Rack Railway
Available online 6 July 2025
Significant diurnal temperature variations in mountainous rack railways cause stiffness mismatches between the rack structure and simply supported bridges, leading to critical failures like bolt loosening...
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Modeling and Simulation Research on the Semi Elliptical Grinding Area and Temperature Field of Rail Abrasive Belt Grinding
Available online 5 July 2025
During the process of rail grinding, the local high temperature generated in the grinding contact area can affect the physical properties of the rail, thereby affecting its service performance. Therefore,...
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Dynamic Characteristics of Rack Vehicle under Bridge Pier Settlement
Available online 27 June 2025
To study the basic dynamic characteristics of a rack vehicle system under pier settlement, a coupled dynamic model of the rack railway vehicle–rack (track)–bridge system in a mountain rack railway system...
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The Effectiveness of Proposed Pedestrian-Friendly Vehicle Front-end Shapes and Their Corresponding Controlled Braking Methods in Protecting Pedestrian Ground Contact Injuries
Available online 27 June 2025
Previous studies have obtained some pedestrian-friendly vehicle front-end shapes, which show good pedestrian protection ability, but their effectiveness in protecting pedestrian ground contact injury...
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