Abstract
The original idea of using the power spectrum density (PSD) analysis for catenary estimation is inspired by the study on track spectrum. In 1971, the International Union of Railways (UIC) published a research report that firstly proposed the concept, expression and unit of track spectrum, and discussed its measurement, computation, analysis method and application.
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Liu, Z. (2017). Estimation of Catenary Based on Spectrum. In: Detection and Estimation Research of High-speed Railway Catenary. Advances in High-speed Rail Technology. Springer, Singapore. https://doi.org/10.1007/978-981-10-2753-6_8
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DOI: https://doi.org/10.1007/978-981-10-2753-6_8
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