Reliability and Inspection Modelling of Railway Signalling Systems
نویسندگان
چکیده
The railway is one of the most prominent models transportation across globe and it carries a large number people, thus requiring high reliability, maintainability safety. reliability railways mostly depends on an effective signalling system, making critical parts operation. A system part array systems with interconnected components subcomponents. Therefore, there need to make more reliable optimised enhanced fault detection. Proper inspection maintenance are required safe. In this study, different modelling techniques applied find system. has been divided into subsystems (signal unit, track point-and-point machine) considering their importance effects failure rate entire Inspection each subsystem conducted provide basis for case study investigated validate model developed in busiest tracks eastern India. obtained data used analyse pattern subsystems. Special attention activities logistics support taken consideration, which improve sustainable long run.
منابع مشابه
Impact of Electromagnetic Environment on Reliability Assessment for Railway Signalling Systems
The electromagnetic interferences (EMI) are threats that affect the reliability of the railway signalling systems. Consequently, the identification of the reliability requirements dependent on environment conditions is a major issue for signalling systems designers, and therefore for evaluators, and testing and certification bodies. Signalling systems work in the complex and heterogeneous railw...
متن کاملAssessment and Monitoring for Railway Tracks Reliability and Safety using Nondestructive Testing Measurement Systems
The deterioration of railway tracks raises great concerns about the integrity of assessments and evaluations of railway tracks currently in service. Integrated inspection strategies coupled with innovations in inspection technology can lead to significant improvements in operational cost efficiency and reliability without the requirement of a fundamental shift in the existing understanding o...
متن کاملEurobalise-Train communication modelling to assess interferences in railway control signalling systems
Abstract The evolution of the railway sector depends, to a great extent, on the deployment of advanced railway signalling systems. These signalling systems are based on communication architectures that must cope with complex electromagnetical environments. This paper is outlined in the context of developing the necessary tools to allow the quick deployment of these signalling systems by contrib...
متن کاملSpatial modelling of railway noise propagation
In recent decades, population growth and progress of technology have shaped large and compact urban settlements. Existence of huge transportation systems and developed urban infrastructures are among the most important properties of modern cities. In spite of prompt transit and facilitated daily activities, development of transportation systems causes many problems, including traffic, air and n...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Modelling
سال: 2021
ISSN: ['2673-3951']
DOI: https://doi.org/10.3390/modelling2030018