| 机械支座激扰的减振新探讨 |
| |
| 引用本文： | 许晓刚. 机械支座激扰的减振新探讨[J]. 贵州工业大学学报(自然科学版), 2004, 33(5): 45-47 |
| |
| 作者姓名： | 许晓刚 |
| |
| 作者单位： | 贵州工业大学机械工程与自动化学院,贵州,贵阳,550003 |
| |
| 摘 要： | 在支座激振的机械振动的理想模型下，讨论激扰频率为时间的函数的工程实际，在系统接近共振区时通过采取改变系统弹性刚度的措施，减小这类系统经过共振区时的受激振幅。并用Matlab对这种减振效果加以仿真分析。
|
| 关 键 词： | 振动支座 系统弹性刚度 Matlab 减振 |
| 文章编号： | 1009-0193(2004)05-0045-03 |
| 修稿时间： | 2004-08-25 |
New Discussion on Reducing Vibration Forced By Mechanical Vibration-Foundation |
| |
| XU Xiao-gang College of mechanical Engineering , Automation,GUT,Guiyang ,China. New Discussion on Reducing Vibration Forced By Mechanical Vibration-Foundation[J]. Journal of Guizhou University of Technology(Natural Science Edition), 2004, 33(5): 45-47 |
| |
| Authors: | XU Xiao-gang College of mechanical Engineering & Automation GUT Guiyang China |
| |
| Affiliation: | XU Xiao-gang College of mechanical Engineering & Automation,GUT,Guiyang 550003,China |
| |
| Abstract: | This paper, in the model of idealized oscillation forced by foundation, discusses the forced vibration frequency is function of time in the practical engineering. In order to reduce the amplitude of the forced vibration, we take the measure by changing the spring stiffness of the system when the system approaches to the resonance region,and then apply simulated software to analyze the results. |
| |
| Keywords: | Vibration-Foundation spring stiffness of system Matlab reducing vibration |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
