| 三路功率分流恒星式减速器的动态特性 |
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| 引用本文： | 方宗德,沈允文,黄镇东.三路功率分流恒星式减速器的动态特性[J].航空学报,1990,11(7):341-350. |
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| 作者姓名： | 方宗德 沈允文 黄镇东 |
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| 作者单位： | 西北工业大学
(方宗德，沈允文)，桂林陆军学院(黄镇东) |
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| 摘 要： | 本文用Fourier级数法求解了三路功率分流恒星式减速系统的运动微分方程，获得了系统的频域和时域响应，计算了系统的动载和载荷在各路传动上分配的动态均匀性以及太阳轮中心的浮动轨迹，包括了各级联接刚度以及各类偏心误差的影响，以定量的分析为减速器改善动态性能的优化设计提供了依据。
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| 关 键 词： | 恒星式减速器 动态特性 载摘 |
THE DYNAMIC BEHAVIOUR OF STAR GEARING WITH THREE BRANCHES |
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| Northwestern Polytechnical University Fang Zongde and Shen Yunwen Guilin Army College Huang Zhendong.THE DYNAMIC BEHAVIOUR OF STAR GEARING WITH THREE BRANCHES[J].Acta Aeronautica et Astronautica Sinica,1990,11(7):341-350. |
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| Authors: | Northwestern Polytechnical University Fang Zongde and Shen Yunwen Guilin Army College Huang Zhendong |
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| Institution: | Northwestern Polytechnical University Fang Zongde and Shen Yunwen Guilin Army College Huang Zhendong |
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| Abstract: | By using the fourier series method, the motion differential equations of a star gearing with three branches has been solved. The responses of this system in frequency domain and time domain have been obtained. The dynamic loads on gear teeth, the dynamic load-balancing on each star gear and the floating locus of the centre of sun gear have been computed. The influences of connecting stiffnesses and run-outs on dynamic characteristics of the system have been analyzed. These quantitative analyses can provide the basis of optimal design for improving the dynamic behaviours of star gearings. |
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| Keywords: | star gearing dynamic behaviour loads |
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