Open AccessVibration-based assessment method for operational modes and technical condition of marine equipment
Author(s) -
В. В. Макаров,
V Aleksey Troitskiy
Publication year - 2019
Publication title -
trudy krylovskogo gosudarstvennogo naučnogo centra
Language(s) - English
Resource type - Journals
eISSN - 2618-8244
pISSN - 2542-2324
DOI - 10.24937/2542-2324-2019-1-s-i-189-194
Subject(s) - marine propulsion , vibration , marine engineering , propulsion , identification (biology) , computer science , reliability engineering , environmental science , automotive engineering , engineering , acoustics , aerospace engineering , physics , botany , biology
This paper suggests a vibration-based method to determine technical condition of marine equipment, with identification of spectral masks and threshold values for diagnostic parameters needed to assess current operational model of given marine equipment. This method has been tried out on a prototype of DRK-2500 pod propulsion unit at its manufacturer’s test rig located in the town of Severodvinsk.