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This paper based on the theory of reliability centered maintenance (RCM) techniques aimed to verify the analysis results obtained by GO-Bayes method. This paper addresses the problem of establishing Monte Carlo simulation model to simulate the braking system. Metro vehicle braking system has been selected as it is one of the most complex and high-technology systems among all devices of train vehicles...
The technologies and applications aiming at the dynamic properties of micro-level road traffic have made plenty of contributions for the development of Intelligent Transportation Systems (ITS) in past decades, which causes a lack of understanding and analysis for the dynamical properties of the whole structure at macro-level. Therefore, in this paper, we construct the Variable-Structure Dynamic Network...
We focus on multiphase dynamics in urban traffic systems based on Level-Of-Service (LOS). For our purpose, the dynamics of traffic flow on roads determines the probability of LOS value; and the stochastic property of LOS value determines the time-varying property of the structures' scales of dynamic traffic networks and the difference of degree distributions further. Furthermore, the experiments on...
This paper is to propose a fault knowledge acquisition method for metro vehicles fault diagnosis at present, the lack of metro vehicles fault diagnosis knowledge and the difficulty of acquiring the fault diagnosis knowledge hinder the development of fault diagnosis for metro vehicles. On the basis of profounding analysis of the mechanism for the forming of metro vehicle faults, this method is to design...
Facing to the uncertainty problem of dynamic transport network for the big cities, this paper begins from the viewpoint of connectivity reliability, analyses evaluation method for connectivity reliability, and put forward LOS-based connectivity reliability evaluation model (LOS-CRE model), that integrates traffic level-of-service into reliability evaluation, and that is reference to grades of level...
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