Detection and Estimation Research of High-speed Railway Catenary
Buch in deiner Nähe kaufen
Beschreibung
This book describes the wave characteristics of contact lines taking wind into consideration and discusses new methods for detecting catenary geometry, pantograph slide fault, and catenary support system faults. It also introduces wire-irregularity detection methods for catenary estimation, and discusses modern spectrum estimation tools for catenary.
It is organized in three parts: the first discusses statistical characteristics of pantograph-catenary data, such as stationarity, periodicity, correlation, high-order statistical properties and wave characteristics of contact lines, which are the basis of pantograph-catenary relationship analysis. The second part includes geometry parameter detection and support-system fault detection in catenary, as well as slide-fault detection in pantographs, and presents some new detection algorithms and plans. The final part addresses catenary estimation, including detection of contact-line wire irregularities and estimation of catenary based on spectrum, and presents detection methods for contact-line irregularity and modern spectrum estimation tools for catenary.
This book describes the wave characteristics of contact lines taking wind into consideration and discusses new methods for detecting catenary geometry, pantograph slide fault, and catenary support system faults. It also introduces wire-irregularity detection methods for catenary estimation, and discusses modern spectrum estimation tools for catenary.
It is organized in three parts: the first discusses statistical characteristics of pantograph-catenary data, such as stationarity, periodicity, correlation, high-order statistical properties and wave characteristics of contact lines, which are the basis of pantograph-catenary relationship analysis. The second part includes geometry parameter detection and support-system fault detection in catenary, as well as slide-fault detection in pantographs, and presents some new detection algorithms and plans. The final part addresses catenary estimation, including detection of contact-line wire irregularities and estimation of catenary based on spectrum, and presents detection methods for contact-line irregularity and modern spectrum estimation tools for catenary.
Discusses the statistical characteristics (stationarity, periodicity, correlation, high-order statistical properties) of pantograph-catenary contact pressure data Describes new methods for detecting catenary geometry, pantograph slide fault and catenary support-system fault Presents wire-irregularity detection methods Proposes modern spectrum estimation tools for catenary Includes supplementary material: sn.pub/extras
Autor*in
Zhigang Liu
Themen in »Detection and Estimation Research of High-speed Railway Catenary«
High-speed Railway Pantograph and Catenary Detection and Estimation Statistical Characteristics Wave Characteristic Geometry Parameters Detection Slide Fault Detection Support System Fault Detection Wire Irregularities Detection Spectrum Estimation