噪声与振动控制2016，Vol.36Issue(2)：135-138,214,5.DOI:10.3969/j.issn.1006-1335.2016.02.030
含非线性部件的船舶推进轴系自由振动解析
Analysis of Free Vibration of Marine Propulsion Shafting System with Nonlinear Components
摘要
Abstract
Through the analysis of the characteristics of torsional vibration of the marine propulsion shafting system with nonlinear components, a single-mass nonlinear torsional vibration equation was established, and then the general equations for multi-DOF nonlinear torsional vibration of the system were derived. Harmonic balance method and perturbation method were used to solve these equations, and the advantage and disadvantage of these methods were analyzed. The general free-vibration formulas were formulated. This work may provide a theoretical guidance and a reference for multi-DOF nonlinear free vibration analysis.关键词
振动与波/非线性/扭振/推进轴系/自由振动Key words
vibration and wave/nonlinear/torsional vibration/propulsion shafting/free vibration分类
交通工程引用本文复制引用
肖能齐,周瑞平,林晞晨..含非线性部件的船舶推进轴系自由振动解析[J].噪声与振动控制,2016,36(2):135-138,214,5.基金项目
科技部2013年专项船舶柴电混合电力系统关键技术开发资助项目 （）
