%0 Journal Article %T Methods of optimization of technical maintenance of automation systems %A Shamanov, V.. %K the automation system, maintenance services, objective function, managed parameters, constraints, methods of optimization, movement of trains, technical servicing of the optimal frequency of works, time redundancy, the criteria of reliability, technical and economic criteria %J Transport automation research %D 2016 %N 2 %P 15 %I FSBEI HE "Emperor Alexander I St. Petersburg State Transport University"