中国机械工程 ›› 2010, Vol. 21 ›› Issue (13): 1513-1518.

• 机械基础工程 •    下一篇

基于键合图的失谐叶盘系统振动试验方法研究

王艾伦1,2;黄惠繁1,2
  

  1. 1.现代复杂装备设计与极端制造教育部重点实验室,长沙,410083
    2.中南大学,长沙,410083
  • 出版日期:2010-07-10 发布日期:2010-07-15
  • 基金资助:
    国家重点基础研究发展计划资助项目(2007CB707706)
    National Program on Key Basic Research Project (973 Program)(No. 2007CB707706)

Research on Test Method of Mistuned Bladed Disk System Vibration Based on Bond Graph

Wang Ailun1,2;Huang Huifan1,2
  

  1. 1.Key Laboratory of Modern Complex Equipment Design and Extreme Manufacturing,
    Ministry of Education,Changsha,410083
    2.Central South University,Changsha,410083
  • Online:2010-07-10 Published:2010-07-15
  • Supported by:
    National Program on Key Basic Research Project (973 Program)(No. 2007CB707706)

摘要:

以适用于多能域系统建模的键合图为工具,提出了一种能应用于复杂叶盘系统动力学特性研究的模拟试验方法,建立了叶盘系统的键合图模型和相应的动力学试验模型,利用该方法在指导叶盘系统动力学模拟试验时,能快速、简便而又直观地得到系统动力学特性研究结果,从而为工程中复杂叶盘系统的动力学研究提供了新的方法和思路。

关键词:

Abstract:

A simulation test method which can be used to study dynamics characteristices of complex bladed disk systems was advanced based on the bond graph which is an effective tool for modeling of systems with multi-energy domains. The bond graph mode and the dynamic test model of bladed disk was established. The dynamics characteristices can be derived efficiently,conveniently and intuitional when the method was utilized to dynamics simulation test of complex mechanical systems,so new idea and methods have been provided for dynamics research of complex mechanical systems.

 

Key words: bond graph, bladed disk system, dynamics characteristices, test method

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