大型动力系统轴系低频振动及其主动控制的研究  

Research on Low Frequency Vibration and Active Control of Shafts in the Large Power System

作　　者：张俊红[1] 于镒隆[1] 

机构地区：[1]天津大学,天津300072

出　　处：《动力工程》2004年第4期457-460,465,共5页Power Engineering

摘　　要：从国内外现状、技术水平与特点等方面综述大型动力系统轴系低频振动的研究情况。总结了前人在轴系振动方面的研究成果,探讨未来的发展方向,指出了轴系低频振动研究上存在的问题以及轴系低频振动研究在动力学分析、测试技术、控制技术方面的发展趋势。This paper gives the general expatiation of the development of the low frequency vibration of shafts in the large power system from the purpose and significance of the study, the present condition of domestic and international research, and technique characteristics and levels, and so on. It makes a summary of the research results of the vibration of shafts attained by formers, and discusses the direction of development in the future, and pointes out the current problems and the development trend of shafts the study on low frequency vibration of shafts in dynamical analysis, test technique and control technique. Refs 12.

关 键 词：动力机械工程 低频振动 主动控制 发展趋势 旋转轴系 动力系统 

分 类 号：TK263.2[动力工程及工程热物理—动力机械及工程]