Planned Traffic Stability on a Rail Network

摘要: Impetuous multiplication of mobility and road traffic proliferation lead to concerns for increasing the attractiveness urban public transport. Compared private car use, transport is conditioned, in particular, by travel times certainty respecting schedules, meaning planned stability. Traffic schedules are considered be more stable as primary delays from announced schedule have low probabilities values their propagation repeated least noticed time space. Solutions assuring stability must take into consideration contradictory aspects, because introducing reserves means extensions. In order assure traffic, present paper develops studies various models methods that aim reduce inherent delays. Thereby, studying on a complex network, mathematical model adequate Discrete Event Dynamic System (DEDS), MAX-PLUS algebra becomes linear system, was used. The concludes with case study an integrated network resulted superposition Bucharest’s existing suburban rail underground designed 2030, being identified measures improving indicators. assessed basis two indicators: instability coefficient delay elimination rate. Main measure indicators growth taking quality requirements resulting condition maintaining reduced time.