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AUTHOR(S): Konstantinos Sp. Giannakos
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ABSTRACT The present article is a quasi-Part II of [12] and examines the relation between the Spectral Density of Excitation to the Spectral Density of response -beyond the analyses of [12]- in the case of the system “Railway Vehicle-Railway Track”. It begins with the Historical Perspective, it includes some principles of Periodic, Non-Periodic Functions, Fourier Series and Probabilities Theory and examines in more detail the relationship between Excitation-Response Spectral Densities and specifically for the case of the Track vertical Defects and the Transfer Function of the Track Recording Car/Vehicle. It is based on the Mathematical Modelling of the Railway System “Vehicle-Track”. |
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KEYWORDS Excitation, Response, Spectral, Density, Railways, Track, Vehicle, Random, Functions, stationary, ergodic |
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Cite this paper Konstantinos Sp. Giannakos. (2025) Railway System 'Vehicle-Track’: Simulation, Mathematical Modelling and Spectral Densities of Excitation and Response (Part II). International Journal of Mechanical Engineering, 10, 56-74 |
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