METHOD OF SIMULATION OF EMERGENCY RESPONSE ACTIVITIES AT AUTOMATICS AND TELEMECHANICS FACILITIES

摘要

FIELD: physics, control.;SUBSTANCE: method of simulation of emergency response activities is intended for estimate of average time until recovery of operability of railway automatics and telemechanics facilities (RATMF). The method includes a procedure of determination of average time until RATMF recovery and the software complex. The constant values on the rail road section are entered, and also the climate features are represented as elementary data arrays, each of which corresponds to the section block. Also the general auxiliary data including the time of simulation are entered. After the data entry the simulation is started that consists in creation of elementary random events - time intervals falling to various operations in view of distribution laws and constant values of the data on the section, interrelation at implementation of the process of maintenance and repair of RATMF, and subsequent summation of elementary random events in view of probability of repeated occurrence with the purpose of obtaining of multiple time instances until recovery for each section block. As a result of obtaining of multiple time instances until recovery for each section block the arithmetic average of all time instances is calculated, and the mean time until recovery of RATMF is determined.;EFFECT: obtaining of the optimum value of average time until RATMF recovery.;1 tbl