Using catastrophe theory to describe railway system safety and discuss system risk concept
Sign Up to like & getrecommendations! Published in 2017 at "Safety Science"
DOI: 10.1016/j.ssci.2016.08.026
Abstract: Catastrophe theory can describe a continuous process that is undergoing abrupt changes. A dynamic process can be considered a cusp catastrophe if it has the following five qualities: bimodality, sudden transitions, hysteresis, inaccessibility, and divergence.… read more here.
Keywords: risk; system; railway; safety ... See more keywords
A Numerical Technique for Estimating High-Frequency Radiated Emissions From Railway System
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DOI: 10.1109/temc.2020.3010256
Abstract: This article presents a finite-difference time-domain technique to analyze the characteristics of the railway system emission to the outside environment. The 2-D simulation implements algorithms accommodating the interactions of Poisson's equation for the cross-component electrostatic… read more here.
Keywords: technique estimating; system; numerical technique; railway system ... See more keywords
Comparison of Energy Recovery Solutions on a Suburban DC Railway System
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DOI: 10.1109/tte.2020.3035736
Abstract: Conventional dc railway systems are usually supplied by nonreversible traction power substations. This means that regenerative braking energy cannot be sent back to the electric power grid. Therefore, this energy can only be sent to… read more here.
Keywords: railway system; railway; energy recovery; energy ... See more keywords