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 opti...

In this paper, a novel model for the dynamic reliability analysis of polymer electrolyte membrane fuel cell system is developed to account multi-state dynamics and ageing. The modelling approach involves combination physical stochastic sub-models with shared variables. consists deterministic calculations state described by variables such as temperature, pressure, mass flow rates voltage output....

Integrated general models of approximate approaches of complex multi-state series and parallel systems, linking their reliability and availability improvement models and their operation processes models caused changing reliability and safety structures and components reliability characteristics in different operation states, are constructed. These joint models are applied to determining improve...