| 某特殊结构增压单向活门充气振动的建模与仿真 |
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| 引用本文： | 徐洁晶,万曼影,师好智.某特殊结构增压单向活门充气振动的建模与仿真[J].噪声与振动控制,2006,26(5):21-24. |
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| 作者姓名： | 徐洁晶 万曼影 师好智 |
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| 作者单位： | 上海交通大学,船舶海洋与建筑工程学院,上海,200030 |
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| 摘 要： | 以一个特殊结构增压单向活门为例，通过详细的数学公式推导，对系统进行了数学建模。采用了四阶龙格一库塔算法，将数学模型转换为可仿真的离散模型，并利用MATLAB7．0对其进行了计算机仿真。希望能够找出增压单向活门充气振动问题的有效解决途径，以便对地面增压系统进行改进。
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| 关 键 词： | 振动与波 增压单向活门 充气振动 数学建模 四阶龙格-库塔算法 |
| 文章编号： | 1006-1355(2006)05-0021-04 |
| 收稿时间： | 2005-11-02 |
| 修稿时间： | 2005年11月2日 |
Modeling and Simulation of Special Structure Check Valve Charge Vibration |
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| XU Jie-jing,WAN Man-ying,SHI Hao-zhi.Modeling and Simulation of Special Structure Check Valve Charge Vibration[J].Noise and Vibration Control,2006,26(5):21-24. |
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| Authors: | XU Jie-jing WAN Man-ying SHI Hao-zhi |
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| Affiliation: | School of Naval Architecture, Ocean and Civil Engineering, Shanghai J iao Tong University, Shanghai 200030, China |
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| Abstract: | The author of this paper takes a special structure check valve which is used in his item as a example,a model for the item of check valve's charge vibration is set up through a series of detailed mathematical formula derivation in this paper.The fourth order Runge-Kutta method is used to transform the mathematics model into discrete simulation model,using MATLAB7.0 simulation software to simulate its dynastic performance.I hope I can find out a method to resolve the problem smoothly to improve the ground charge system. |
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| Keywords: | vibration and wave check valve charge vibration mathematics modeling fourth order Runge-Kutta method |
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