Nonstationary coherence characteristics of dual track road profile data

The left to right wheel-path coherence function was proven to be nonstationary. The variations in the coherence could be described using the distribution of a single arbirary exponent of an exponential curve-fit. The distribution of the expoent was shown to be independent of overall road roughness....

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Veröffentlicht in:	Mechanical systems and signal processing 2020-06, Vol.140, p.106721, Article 106721
Hauptverfasser:	Lamb, M.J., Rouillard, V.
Format:	Artikel
Sprache:	eng
Schlagworte:	Coherence Computer simulation Containment Laboratory tests Mathematical models Multi-axial Multiaxis Nonstationary Road synthesis Roads & highways Roughness Simulators Statistical analysis Statistical distributions Tracked vehicles Tracks (paths) Transport vehicles Vehicle simulation Vehicles Vehicular tracks Weibull distribution
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