[1]陈宏,韩捷,王丽雅,等.矢谱分析技术在转子系统振动分析中的应用[J].郑州大学学报(工学版),2008,29(03):59-61.[doi:10.3969/j.issn.1671-6833.2008.03.015]
　CHEN Hong,Han Jie,Wang Liya,et al.Application of vector spectrum analysis technology in vibration analysis of rotor system[J].Journal of Zhengzhou University (Engineering Science),2008,29(03):59-61.[doi:10.3969/j.issn.1671-6833.2008.03.015]
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矢谱分析技术在转子系统振动分析中的应用()
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《郑州大学学报(工学版)》[ISSN:1671-6833/CN:41-1339/T]

卷:
29
期数:
2008年03期
页码:
59-61
栏目:
出版日期:
1900-01-01

文章信息/Info

Title:
Application of vector spectrum analysis technology in vibration analysis of rotor system
作者:
陈宏; 韩捷; 王丽雅; 等.
郑州大学机械工程学院,河南,郑州,450001, 郑州大学机械工程学院,河南,郑州,450001, 郑州大学机械工程学院,河南,郑州,450001, 郑州大学机械工程学院,河南,郑州,450001
Author(s):
CHEN Hong; Han Jie; Wang Liya; etc
关键词:
矢谱;  主振矢;  振矢角;  振动分析
Keywords:
vector spectrum;  Main oscillator;  vibrating angle;  Vibration analysis
DOI:
10.3969/j.issn.1671-6833.2008.03.015
文献标志码:
A
摘要:
针对矢谱分析技术在转子振动分析应用中的不足,从转子系统动力学角度,在仅考虑圆盘运动的情况下,推导出了矢谱参数与系统动力学参数之间的关系式,从理论上证明了在转速恒定的前提下,振矢角及振矢比仅与系统的刚度系数和阻尼系数有关,该研究结果为应用矢谱分析技术进行转子系统振动分析以及系统参数辨识提供了一定的理论依据.
Abstract:

In view of the shortcomings of vector spectrum analysis technology in the application of rotor vibration analysis, from the perspective of rotor system dynamics, the relationship between vector spectrum parameters and system dynamics parameters is derived from the perspective of rotor system dynamics, and it is theoretically proved that under the premise of constant speed, the oscillation angle and vibration-vector ratio are only related to the stiffness coefficient and damping coefficient of the system, and the research results provide a certain theoretical basis for the application of vector spectrum analysis technology for rotor system vibration analysis and system parameter identification.
更新日期/Last Update: 1900-01-01