力学与实践 ›› 2015, Vol. 37 ›› Issue (5): 590-596,602.DOI: 10.6052/1000-0879-14-348

• 应用研究 • 上一篇    下一篇

非线性因素对隔振器隔振效果影响的研究

高永毅1, 唐果2, 万文3, 邹声华3   

  1. 1 湖南科技大学物理与电子科学学院, 湖南湘潭 411201;
    2 湖南科技大学数学与计算科学学院, 湖南湘潭 411201;
    3 湖南科技大学能源与安全工程学院, 湖南湘潭 411201
  • 收稿日期:2014-12-11 修回日期:2015-05-05 出版日期:2015-10-15 发布日期:2015-10-13
  • 通讯作者: 高永毅,博士,教授,主要从事动力学方面的研究.E-mail:gaoyongyi5188@163.com
  • 基金资助:

    国家自然科学基金资助项目(51175172,51174088,51274098,51134005).

STUDY ABUT NONLINEAR FACTOR INFLUENCE ON THE VIBRATION ISOLATION EFFECT OF DAMPER

GAO Yongyi1, TANG Guo2, WAN Wen3, ZOU Shenghua3   

  1. 1 Hunan University of Science and Technology, School of Physics and Electronic Science, Xiangtan 411201, Hunan, China;
    2 Hunan University of Science and Technology, School of Mathematics and Computing Science, Xiangtan 411201, Hunan, China;
    3 Hunan University of Science and Technology, School of Mining and safety Engineering, Xiangtan 411201, Hunan, China
  • Received:2014-12-11 Revised:2015-05-05 Online:2015-10-15 Published:2015-10-13

摘要:

本文在同时考虑刚度和阻尼非线性的基础上, 研究了非线性因素对隔振器隔振效果的影响;获得了同时考虑立方刚度非线性和椭圆阻尼非线性的非线性系统运动响应和传递率计算公式;讨论了非线性因素对系统运动响应和传递率的影响.

关键词:

非线性|因素|隔振器|效果

Abstract:

The nonlinear factor influence on the vibration isolation effect of damper was studied under the foundation on think about stiff nonlinear and damped nonlinear. The computational formula of motion responses and transmissibility of nonlinear system were obtained under at the same time to consider cube stiff nonlinear and oval damped nonlinear. The nonlinear factor influence on motion responses and transmissibility were discussed.

Key words:

nonlinear|factor|vibration isolator|effect

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