| 液压系统中单向阀结构的振动分析 |
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| 引用本文： | 佟克已,杨汝娟.液压系统中单向阀结构的振动分析[J].天津理工大学学报,1989(2). |
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| 作者姓名： | 佟克已 杨汝娟 |
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| 作者单位： | 天津理工学院机械工程系，天津理工学院机械工程系 |
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| 摘 要： | 液压系统中单向阀结构的动力学模型是一个带有阻尼项和激励项的Mathicu方程。本文用非线性振动理论中的平均法对它进行了分析,指出它存在有主共振和二倍超谐波共振,分析了它们的稳定性,为液压系统设计和元件设计提供了选取有关参数的一些参考原则。
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| 关 键 词： | 液压系统 单向阀结构 非线性振动 平均法 主共振 超谐波共振 |
VIBRATION ANALYSIS OF THE CONSTRUCTION OF CHECK VALVE IN HYDRAULIC SYSTEM |
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| Tong Keji Yang Rujuan.VIBRATION ANALYSIS OF THE CONSTRUCTION OF CHECK VALVE IN HYDRAULIC SYSTEM[J].Journal of Tianjin University of Technology,1989(2). |
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| Authors: | Tong Keji Yang Rujuan |
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| Affiliation: | Tong Keji Yang Rujuan |
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| Abstract: | Applying average method in nonlinear vibration theory, this paper analyzes a Methieu equation with damping team and forcing team, which is used as the mathematical model to describe the construction of check valve in hydraulic system. In this paper, it is shown that there exists a main resonance and superharmonie resonance in solution of the equation, while their stability being analyzed. Several principles that are certainly referenced in designing a hydraulic system or its elements are given. |
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| Keywords: | hydraulic system construction of check valve nonlinear vibration average method main resonance superharmonic resonance |
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