Results 101 to 110 of about 868 (217)

Analysis of Transportation Systems for Colonies on Mars [PDF]

The colonization of Mars poses unprecedented challenges in developing sustainable and efficient transportation systems to support inter-settlement connectivity and resource distribution.
I. de Zarzà, J. de Curtò, de Zarzà, I., de Curtò, J.   +3 more
core   +1 more source

Colorado Maglev Project [PDF]

97846862598073PDFTech ReportFTA-CO-26-7002-2004CO-26-7002Magnetic levitation vehiclesSystem designColoradoUnited States. Federal Transit AdministrationColorado. Dept.

core   +2 more sources

A generation-based defect detection system for rail transit infrastructure

High-Speed Railway
The use of Unmanned Aerial Vehicles (UAVs) for defect detection on railway slopes is becoming increasingly widespread due to their ability to capture high-resolution images over large, inaccessible, and topographically complex areas. However, current UAV-
Xinyu Zheng, Lingfeng Zhang, Yuhao Luo, Tiange Wang   +3 more
doaj   +1 more source

The Biological Effects of Maglev Magnetic Field Exposures [PDF]

RR393/R4021This report describes selected biological effects on transformed human cell lines and on rats from exposure to simulatedmaglev magnetic fields (MFs). Rats (n = 6 per group) were exposed at various times throughout the 24-h day to MFssimulating
Groh, K., John A. Volpe National Transportation Systems Center (U.S.)   +1 more
core  

Experimental Study of Temperature Effects on the Dynamic Response of Medium- and Low-Speed Maglev Trains

Engineering Proceedings
To ensure safety and passenger comfort, for the medium- and low-speed Maglev transportation system, very strict control standards were developed and set into action.
Guofeng Zeng, Andong Zheng, Stefano Mariani, Ziping Han   +3 more
doaj   +1 more source

Safety of High Speed Magnetic Levitation Transportation Systems: Final Report on Magnetic Field Testing of TR-07 Maglev Vehicle. Volume I. Analysis [PDF]

DTFR-53-91-C-00047The safety of various magnetically levitated (maglev) and high speed rail (HSR) trains proposed for application in the United States is of direct concern to the Federal Railroad Administration (FRA).
Dietrich, Fred, Electric Research and Management, Inc., Ferro, William E.   +2 more
core  

Maglev trains-technology overview [PDF]

, 2020
Pojam magnetske levitacije još uvijek je enigma i nepoznanica mnoštvu ljudi. U ovom radu daje se uvid u osnovna načela i pojavu magnetske levitacije, mogućnosti i vrste njene ostvarivosti te njenu primjenu u svrhu izrade brzih željeznica kod kojih je ...
Pranjić, Luka
core  

Market and Energy Demand Analysis of a US Maglev System [PDF]

, 1993
High-speed magnetically levitated (maglev) vehicles can provide an alternative mode of transportation for intercity travel, particularly for short- and medium-distance trips between 100 to 600 mi (160 and 960 km).
Vyas, A. D., Rote, D. M.
core  

Multi-sensor information fusion localization of rare-earth suspended permanent magnet maglev trains based on adaptive Kalman algorithm. [PDF]

PLoS One, 2023
Xu Y, Fan K, Hu Q, Guo H.
europepmc   +1 more source

Simulation Analysis for High-Speed Maglev Single Electromagnet Levitation System Based on Model Predictive Control

Chengshi guidao jiaotong yanjiu
[Objective] Existing high-speed maglev levitation controllers mostly adopt PID (proportional-integral-derivative) controllers. However, due to the strong nonlinearity and open-loop instability of the maglev system, traditional PID control is hard to meet
GUO Xuteng, WANG Chunjiang, TANG Zhiyuan, JIANG Shouliang, LIU Ning   +4 more
doaj   +1 more source