TY JOUR TI Modeling and development of a principally new method of landing a quadrocopter on inclined surfaces KW Quadrocopter KW unmanned aerial vehicle KW hardware and software system KW robotic systems KW reverse thrust landing KW reverse thrust JO Operation of Maritime Transport AU Buzenkov, I.I. AU Malakhov, S.O. AU Olenko, F.F. PY 2021 IS PB Budget Educational Institution of Higher Education “Admiral Ushakov State Maritime University”