Requirement Assessment of the Relative Spatial Accuracy of a Motion-Constrained GNSS/INS in Shortwave Track Irregularity Measurement

Modern railway track health monitoring requires high accuracy measurements to ensure comfort and safety. Although Global Navigation Satellite System/Inertial Navigation System (GNSS/INS) integration has been extended to track geometry measurements to improve the work efficiency, it has been question...

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Detalles Bibliográficos
Autores principales: Zhang, Quan, Chen, Qijin, Niu, Xiaoji, Shi, Chuang
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2019
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6928995/
https://www.ncbi.nlm.nih.gov/pubmed/31805667
http://dx.doi.org/10.3390/s19235296

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6928995/
https://www.ncbi.nlm.nih.gov/pubmed/31805667
http://dx.doi.org/10.3390/s19235296

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