| 含有面齿轮的传动系统动态响应特性研究 |
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| 引用本文： | 陈广艳,陈国定,李永祥,赵宁. 含有面齿轮的传动系统动态响应特性研究[J]. 航空动力学报, 2009, 24(10): 2391-2396 |
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| 作者姓名： | 陈广艳 陈国定 李永祥 赵宁 |
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| 作者单位： | 西北工业大学机电学院, 西安 710072 |
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| 摘 要： | 建立了直升机主减速器中含面齿轮的传动系统动力学模型,分析了直升机前飞和悬停飞行状态下旋翼对传动系统的激励形式,求解了两种飞行状态下面齿轮与小齿轮间动载系数随时间变化的历程,研究了小齿轮在浮动安装和固定安装两种条件下面齿轮与小齿轮间动载系数幅值随无量纲旋翼激振频率变化的情况.该工作对将来国内开展含有面齿轮的直升机主减速器的研制工作具有理论和实用意义.
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| 关 键 词： | 直升机减速器 面齿轮传动 齿轮动力学 动载系数 |
| 收稿时间： | 2008-10-07 |
| 修稿时间： | 2008-12-26 |
Dynamic response analysis of gear drive with face-gears |
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| CHEN Guang-yan,CHEN Guo-ding,LI Yong-xiang and ZHAO Ning. Dynamic response analysis of gear drive with face-gears[J]. Journal of Aerospace Power, 2009, 24(10): 2391-2396 |
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| Authors: | CHEN Guang-yan CHEN Guo-ding LI Yong-xiang ZHAO Ning |
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| Affiliation: | School of Mechatronic Engineering, Northwestern Polytechnical University, Xi'an 710072, China |
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| Abstract: | The dynamic model of drive system with a face-gear drive in helicopter transmission was presented. The excitation analysis of rotor to drive system in the cruise and the hover condition was carried on. The computation of the dynamic load coefficient response between face-gears and a pinion in two flight condition was made. In the fixed installation and the floating installation, amplitude variation study of dynamic load coefficient between face-gears and a pinion with change of the non-dimensional rotor excitation frequency was developed. It is theoretically and practically significant to the development of helicopter transmission with a face-gear drive in our country. |
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| Keywords: | helicopter transmission face gear drive gear dynamics dynamic load coefficient |
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