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Authors

Kalachevskaja N.

Degree
NIITS ST ZHDV FSBI «3 CNII»
Location
Moscow
Articles

Modeling functioning of railway stations under the enemy’s impact

The article describes a variant of the linear railway station model of (which contains two main and two secondary path) on double-track railway section. A common problem is to find modeling evaluation of mathematical expectation indicator simulation system at in real time. Simulation model created by AnyLogic Personal Learning Edition allows to simulate the basic status of the railway station, of external influence exerted by means of destruction of likely enemy. The proposed structure of a model allows to reproduce the logic of functioning railway station, having it ways located on double- track railway section. When it operates in conditions of exposure to the enemy, it will be actually modeled the finding each station way in one of the possible state. The time spent of the station track in one of the conditions and the order of their modification depends on:
• the number of destination station which sets for each train if the number of the station matches number of simulated station;
• the type of the trailing load (practically it reflects the time of execution loading-unloading operations);
• the intensity of defeating means impacting on the enemy expressed in amount of impacts, amount of destruction means used within one action, amount of explosive material in singular destruction mean of trinitrotoluene (TNT) equivalent;
• the recovery time of working capacity railway tracks in case of damage by enemy’s destruction means.
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