TY JOUR TI Forecasting Locomotive Run Dynamics Given the Impact of Defects and of Junction Up-grading KW Traction rolling stock KW electric locomotive KW scheduled preventive repair system KW locomotive re-pair KW repair planning KW prognosis of time series KW average daily run KW junction upgrading JO Bulletin of scientific research results AU Muhin, O.O. PY 2022 IS 2022 PB FSBEI HE "Emperor Alexander I St. Petersburg State Transport University"