| 气动自激振动系统数值解及分析 |
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| 引用本文： | 戚靖洋,张国忠.气动自激振动系统数值解及分析[J].东北大学学报(自然科学版),1998,19(4):415-418. |
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| 作者姓名： | 戚靖洋 张国忠 |
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| 作者单位： | 东北大学机械工程与自动化学院,沈阳,110006 |
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| 基金项目： | 高等学校博士学科点专项科研项目，9514515， |
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| 摘 要： | 给出了气动自激振动系统的模型和运动方程，通过数值求解方法研究了系统在不同参数下的振动情况，揭示了系统参数对系统振动特性的影响，为气动自激振动机械的参数设计提出了依据。
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| 关 键 词： | 气动自激振动 无因次参数 数值解 |
| 修稿时间： | 1997-11-03 |
Analysis and Numerical Solution of Pneumatically Self-Exciting Vibration System |
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| Qi Jingyang,Zhang Guozhong.Analysis and Numerical Solution of Pneumatically Self-Exciting Vibration System[J].Journal of Northeastern University(Natural Science),1998,19(4):415-418. |
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| Authors: | Qi Jingyang Zhang Guozhong |
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| Abstract: | The model and motion equations of pneumatically self exciting vibration system are given. The solution of the system vibration is obtained by means of numerical integration. The vibration characteristics of the system with different parameters are analyzed. Therefore the effects of parameters on the system behavior are revealed. The results are directly applicable to the design of pneumatically self exciting vibration systems. |
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| Keywords: | pneumatically self exciting vibration dimensionless parameters numerical solution |
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