Forecasting of the technical condition of the rolling stock of electric transport

In the report questions of forecasting of a technical condition of a rolling stock of electric transport through optimization of system of maintenance service of electric transport are considered; criteria of an optimality of the between-repairs periods and mathematical model of optimization on the basis of the law of distribution of duration of work before refusal and are offered to law of deterioration of an element in time. The equations for definition of relative total expenses for repair in shares of expenses for scheduled repair are received.