| 轴向柱塞泵的流量脉动对压力脉动的影响及分析 |
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| 引用本文： | 郭锋,高永强,郑韦. 轴向柱塞泵的流量脉动对压力脉动的影响及分析[J]. 山东科技大学学报(自然科学版), 2007, 26(5): 49-52 |
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| 作者姓名： | 郭锋 高永强 郑韦 |
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| 作者单位： | 临沂师范学院,工程学院,山东,临沂,276005;临沂师范学院,工程学院,山东,临沂,276005;临沂师范学院,工程学院,山东,临沂,276005 |
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| 摘 要： | 研究轴向柱塞泵的流量脉动对压力脉动的影响，通过对流量方程进行傅里叶变换，求得流量方程的另一种表达式，得出对压力脉动的影响参数。通过调节或改变这些参数来降低压力脉动，即系统加与不加阻尼两种情况下各自的压力脉动，得出了在系统中加阻尼后，起到阻容滤波的作用，在一定程度上减小了压力脉动的幅值。
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| 关 键 词： | 轴向柱塞泵 液压控制 流量脉动 傅里叶变换 |
| 文章编号： | 1672-3767（2007）05-0049-04 |
| 收稿时间： | 2006-10-10 |
| 修稿时间： | 2006-10-10 |
Influence of the Flux Pulsation on Pressure Pulsation of the Axial Piston Pump and Its Analysis |
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| GUO Feng,GAO Yong-qiang,ZHENG Wei. Influence of the Flux Pulsation on Pressure Pulsation of the Axial Piston Pump and Its Analysis[J]. Journal of Shandong Univ of Sci and Technol: Nat Sci, 2007, 26(5): 49-52 |
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| Authors: | GUO Feng GAO Yong-qiang ZHENG Wei |
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| Abstract: | This paper mainly analyzes the influence of flux pulsation on pressure pulsation of the axial piston pump and through the Fourier transform of flux equation, the another representation of flow equation and the influencing parameters of the pressure pulsation are obtained. Then, the pressure pulsation can be reduced by changing and ad- justing these parameters, that is, the respective pressure pulsations under the condition of system with or without adding a damper, reducing, in a certain extent, the ranges of pressure pulsation. |
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| Keywords: | axial piston pump hydraulic pressure control flux pulsation, Fourier transform |
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