| 电液伺服阀衔铁组件综合性能检测及应用 |
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| 作者姓名： | 王晓露 江金林 鲜亚平 蒯佳祺 陆旻 |
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| 作者单位： | 上海航天控制技术研究所；上海伺服系统工程技术研究中心 |
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| 摘 要： | 从电液伺服阀及衔铁组件的工作原理出发，详细阐述了衔铁组件运动机理，通过公式推演为衔铁组件综合性能检测提供了一种有效的实现方法，即以外部力加载及位移加载的方式模拟衔铁组件实际工作过程中受到的力和位移大小。通过研制衔铁组件综合性能检测装置，获得了衔铁组件综合性能参数，并利用其进行不同衔铁组件对比试验，试验结果表明衔铁组件综合性能参数的有效控制可为伺服阀啸叫振动抑制提供了新途径。
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| 关 键 词： | 电液伺服阀 衔铁组件 综合性能 振动 |
Application and Comprehensive Performance Test on the Armature Assembly of Servo Valve |
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| Authors: | WANG Xiaolu JIANG Jinlin XIAN Yapin KUAI Jiaqi LU Min |
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| Abstract: | Starting from the working principle of electro-hydraulic servo valve and armature assembly, this paper presents the principle of armature assembly in detail, and provides an effective implementation method for the comprehensive performance test of armature assembly through formula deduction, that is, to simulate the force and displacement of armature assembly in the actual working process by means of external force loading and displacement loading. By developing the comprehensive performance testing device, the comprehensive performance parameters of armature assembly are obtained, and the comparative tests of different armature assemblies are carried out. The test results show that the effective control of the comprehensive performance parameters of armature assembly can provide a new way to suppress the howling vibration of the servo valve. |
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| Keywords: | servo valve armature assembly comprehensive performance vibration |
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