TY JOUR TI THE METHOD OF OBJECT MODELING IN THE DEVELOPMENT OF PATENTABLE DESIGNS OF TRACTION DRIVE MECHANISMS KW math modeling KW suspension unit KW measure matrix KW self-excited frictional vibrations KW compensation coupling device JO Automation and modeling in design and management AU Vorob'ev, V.I. AU Pugachev, A.A. AU Kopylov, S.O. AU Nikolaev, E.V. PY 2021 IS 2021 PB Bryansk State Technical University