| 调速阀动态特性的计算机仿真 |
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| 引用本文： | 刘恒丽.调速阀动态特性的计算机仿真[J].轻工机械,2007,25(2):82-83. |
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| 作者姓名： | 刘恒丽 |
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| 作者单位： | 天津商学院,艺术设计系,天津,300134 |
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| 摘 要： | 为了更有效地研究调速阀的动态特性,把它接到一个易于显示阀的动态特性的系统中,然后利用功率键合图法建立系统的键图模型和数学模型,最后用MATLAB软件进行仿真,从而能快速且准确地得出系统压力和阀芯的位移随时间的变化曲线。因此利用这种方法进行仿真,对研究调速阀的性能和对其进行设计改进都有积极的作用。
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| 关 键 词： | 调速阀 仿真 功率键合图 |
| 文章编号： | 1005-2895(2007)02-0082-02 |
| 修稿时间： | 2006-04-18 |
Computer Simulation for Dynamic Characteristic of Speed Valve |
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| LIU Heng-li.Computer Simulation for Dynamic Characteristic of Speed Valve[J].Light Industry Machinery,2007,25(2):82-83. |
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| Authors: | LIU Heng-li |
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| Affiliation: | Department of Art Design,Tianjin Commerce University,Tianjin 300134,China |
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| Abstract: | For studying the dynamic characteristic of speed valve effectively,a hydraulic system with direct-acting the valve is built up.Then the system's power bond graph is drawn and the state equations are derived.At last,emulating by MATLAB,system's pressure and the spool displacement graphs following the time are presented.So with this method,it is important to study the characteristic and improve design of the valve. |
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| Keywords: | MATLAB |
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