TY JOUR TI METHOD LOCOMOTIVE WHEELSLIP PREDICTION BY ANALYZING CHARACTERISTICS CONTACT WHEEL AND RAIL KW modeling KW macro geometry KW wheel set KW wheel and rail profile KW the contact surface area of the magnetic field JO Bulletin of Bryansk state technical university AU Korchagin, V.O. AU Tikhomirov , V.. AU Strizhenok , A.. AU Izmerov , O.. PY 2016 IS 2016 PB Bryansk State Technical University