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http://dx.doi.org/10.5916/jkosme.2010.34.8.1057

Development of the Multi-Gear Train Devices of Synchro System for the Guns of a Warship which Considered the Noise/Vibration  

Lee, Hyoung-Woo (부산대학교 기계기반융합부품소재인재양성센터)
Hur, Nam-Soo (진주산업대학교 기계공학과)
Kim, In-Hwan (진주산업대학교 기계공학과)
Lee, Dong-Hwan (한국기계연구원 시스템엔지니어링연구본부)
Publication Information
Journal of Advanced Marine Engineering and Technology / v.34, no.8, 2010 , pp. 1057-1067 More about this Journal
Abstract
Vibration and noise analysis as well as strength of gear teeth, gear profile design are considered in order to develop the multi-gear train devices of synchro system for the guns of a warship. A new approach to the critical speed calculation of practical industrial multi-mesh geared system is presented. A transfer matrix model based on Hibner's branch method is developed and the natural properties of the branched rotor system are calculated with using the ${\lambda}$-matrix formulation. A Campbell diagram, in which the excitation sources caused by the mass unbalance of the rotors and the transmitted errors of the gearing are considered, shows that, at theoperating speed, there are not the critical speed.
Keywords
Guns of a warship; Synchro system; ${\lambda}$-matrix; Campbell diagram; critical speed;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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