| 杠杆式气动液阀建模及动态特性分析 |
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| 引用本文： | 陶玉静,范才智,田章福,王振国. 杠杆式气动液阀建模及动态特性分析[J]. 导弹与航天运载技术, 2007, 0(2): 43-46 |
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| 作者姓名： | 陶玉静 范才智 田章福 王振国 |
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| 作者单位： | 国防科技大学航天与材料工程学院,长沙,410073 |
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| 基金项目： | 国家高技术研究发展计划(863计划) |
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| 摘 要： | 建立了杠杆式气动液阀的动力学模型,对其响应特性进行仿真,并与试验结果进行比较,验证了模型的正确性.分析了控制气体压力、控制腔容腔半径、与电磁阀之间连接管长度以及工质腔入口压力等因素对气动阀启动过程的影响.
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| 关 键 词： | 杠杆式气动液阀 动力学模型 动态特性分析 |
| 文章编号： | 1004-7182（2007）02-0043-04 |
| 收稿时间： | 2006-03-27 |
| 修稿时间： | 2006-03-27 |
Modeling and Dynamic Analysis for Lever Pneumatic Liquid Valve |
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| Tao Yujing,Fan Caizhi,Tian Zhangfu,Wang Zhenguo. Modeling and Dynamic Analysis for Lever Pneumatic Liquid Valve[J]. Missiles and Space Vehicles, 2007, 0(2): 43-46 |
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| Authors: | Tao Yujing Fan Caizhi Tian Zhangfu Wang Zhenguo |
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| Abstract: | A dynamic model of the lever pneumatic liquid valve is established and the response characteristics of this pneumatic valve is simulated.Comparing with the results of the test showed the dynamics models are correct.The effect to the starting of pneumatic valve of the pressure of control gas,radius of the control cavity,the length between the solenoid valve and the pneumatic valve and the inlet pressure of the propellant are also analysed. |
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| Keywords: | Lever pneumatic liquid valve Dynamic models Dynamic characteristic analysis |
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