Detection and Estimation Research of High-speed Railway 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 disc...

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Bibliographic Details
Main Author: Liu, Zhigang.
Format: eBook
Language: English
Published: Singapore : Springer Singapore, 2016.
Series: Advances in high-speed rail technology.
Subjects:
High speed trains > Mathematical models.
Electric railroads > Pantograph > Mathematical models.
elektronické knihy
electronic books
ISBN: 9789811027536
9789811027529
Physical Description: 1 online resource (297 pages)

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Table of contents

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100 1 |a Liu, Zhigang. 
245 1 0 |a Detection and Estimation Research of High-speed Railway Catenary. 
260 |a Singapore :  |b Springer Singapore,  |c 2016. 
300 |a 1 online resource (297 pages) 
336 |a text  |b txt  |2 rdacontent 
337 |a počítač  |b c  |2 rdamedia 
338 |a online zdroj  |b cr  |2 rdacarrier 
490 1 |a Advances in High-speed Rail Technology 
505 0 |a Foreword; Preface; Acknowledgments; Contents; 1 Overview of Detection and Estimation of High-Speed Railway Catenary; 1.1 Introduction; 1.2 Pantograph-Catenary Detection Technologies; 1.3 Development of Non-contact Detection Devices Using Image Processing; 1.3.1 Catenary Image Detection Device; 1.3.2 Pantograph Image Detection Device; 1.4 Pantograph-Catenary Image Recognition Technology; 1.5 Catenary Estimation; 1.5.1 Static Estimation; 1.5.2 Dynamic Estimation; 1.6 Future Detection and Estimation Research; References; 2 Statistical Characteristics of Pantograph-Catenary Contact Pressure. 
505 8 |a 2.1 Introduction2.2 Stationarity of Pantograph-Catenary Contact Pressure; 2.2.1 Definition of Random Signal Stationarity; 2.2.2 Stationarity Test Methods of Pantograph-Catenary Contact Pressure; 2.2.3 Stationarity Analysis of Actual Pantograph-Catenary Contact Pressure; 2.3 Periodicity of Pantograph-Catenary Contact Pressure; 2.3.1 Periodic Trend Feature of Pantograph-Catenary Pressure; 2.3.2 Trend Term Extraction of Pantograph-Catenary Contact Pressure; 2.3.3 Evaluation of Pantograph-Catenary Contact Pressure; 2.4 Correlation of Pantograph-Catenary Contact Pressure; 2.4.1 HHT and EEMD. 
505 8 |a 2.4.2 Basic Correlation Characteristics of Pantograph-Catenary Contact Pressure2.4.3 IMFs Correlation Characteristics of Pantograph-Catenary Contact Pressure; 2.4.4 IMFs Correlation Measurement of Pantograph-Catenary Contact Pressure; 2.5 High-Order Statistical Properties of Pantograph-Catenary Contact Pressure; 2.5.1 Definition and Computation Method of SK; 2.5.2 SK of Pantograph-Catenary Contact Pressure; 2.6 Summary; References; 3 Wave Motion Characteristic of Contact Line Considering Wind; 3.1 Introduction; 3.2 Wave Motion Equation of Catenary. 
505 8 |a 3.3 Wave Motion Velocity of Contact Line Considering Air Damping3.4 Static Aerodynamic Parameters of Contact Line; 3.5 Modification of Dynamic Equations of Pantograph-Catenary System Considering Air Damping; 3.6 Summary; References; 4 Geometry Parameters Detection of Catenary Based on Image Processing; 4.1 Introduction; 4.2 Non-Contact Detection for the Height and Stagger of Contact Line; 4.2.1 Field Image Acquisition of Contact Line; 4.2.2 Pinhole Model Calibration of CCD Camera; 4.2.3 Center Point Location of Laser Spot; 4.2.4 Results Analysis of Experiments. 
505 8 |a 4.3 Detection Value Correction of Catenary Geometric Parameters Based on Kalman Filtering4.3.1 Vibration Influence of Detection System and Compensation Method; 4.3.2 Correction Method of Contact Line Height; 4.3.3 Result Analysis of Experiments; 4.4 Detection Method of Catenary Geometric Parameters Based on Mean Shift and Particle Filter Algorithm; 4.4.1 Data Model of Laser Spot; 4.4.2 Tracking and Positioning of Laser Spot Based on MSPF; 4.4.3 Computing Height and Stagger of Contact Line; 4.5 Summary; References; 5 Slide Plate Fault Detection of Pantograph Based on Image Processing. 
500 |a 5.1 Introduction. 
504 |a Includes bibliographical references. 
506 |a Plný text je dostupný pouze z IP adres počítačů Univerzity Tomáše Bati ve Zlíně nebo vzdáleným přístupem pro zaměstnance a studenty 
520 |a 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. 
590 |a SpringerLink  |b Springer Complete eBooks 
650 0 |a High speed trains  |x Mathematical models. 
650 0 |a Electric railroads  |x Pantograph  |x Mathematical models. 
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830 0 |a Advances in high-speed rail technology. 
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