| 引信齿轮传动系统扭振固有频率的设计灵敏度 |
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| 引用本文： | 王炅,黄文良,张昊.引信齿轮传动系统扭振固有频率的设计灵敏度[J].南京理工大学学报(自然科学版),1999,23(5):414-417,445. |
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| 作者姓名： | 王炅 黄文良 张昊 |
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| 作者单位： | 南京理工大学机械学院,南京,210094 |
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| 摘 要： | 研究钟表时间引信齿轮传动系统扭振固有频率的设计灵敏度问题，建立了齿轮传动系统动力学控制方程，推导了固有频率对引信传动系统设计参数的灵敏度公式，其参数是齿轮轴的扭转刚度，齿轮和轴上零件的转动惯量以及各级传动比，为引信齿轮传动系统动力学设计提供了方法。
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| 关 键 词： | 引信 齿轮 扭转 振动 固有频率 灵敏度 |
Sensitivity of Natural Frequencies of Gear-shaft System of Time Fuze |
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| Wang Jiong,Huang Wenliang,Zhang Hao.Sensitivity of Natural Frequencies of Gear-shaft System of Time Fuze[J].Journal of Nanjing University of Science and Technology(Nature Science),1999,23(5):414-417,445. |
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| Authors: | Wang Jiong Huang Wenliang Zhang Hao |
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| Institution: | (School of Mechanics,NUST,Nanjing
210094) |
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| Abstract: | This paper analyses the sensitivity of natural frequencies of the gear shaft system of the time fuze,the dynamic control equation of the gear shaft system is established,and the sensitivity equations of natural frequencies of it are derived here,its variables may be the stiffness of the gearshaft,the rotational inertia of the component or each ratio. Thus,a method is given for dynamic design of the gear shaft system of the fuze. |
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| Keywords: | fuze gears twist vibration natural frequencies sensitivity |
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