| 直升机总体参数对稳定性的影响研究 |
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| 引用本文： | 彭名华,张呈林.直升机总体参数对稳定性的影响研究[J].飞行力学,2009,27(1). |
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| 作者姓名： | 彭名华 张呈林 |
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| 作者单位： | 南京航空航天大学,直升机旋翼动力学国家级重点实验室,江苏,南京,210016 |
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| 摘 要： | 采用筛选试验设计方法研究直升机总体参数对稳定性的影响.根据直升机线性飞行动力学方程,建立了适合直升机总体设计的稳定性分析模型,以UH-60A为样机,研究影响直升机稳定性的总体和布局参数,同时对参数进行了敏感性分析,为在直升机总体设计中考虑稳定性设计要求,选择合适的总体和布局参数提供参考.
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| 关 键 词： | 直升机稳定性 总体设计 筛选试验设计 |
Effect of Gross Parameters on Helicopter Stability |
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| PENG Ming-hua,ZHANG Cheng-lin.Effect of Gross Parameters on Helicopter Stability[J].Flight Dynamics,2009,27(1). |
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| Authors: | PENG Ming-hua ZHANG Cheng-lin |
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| Institution: | National Key Laboratory of Rotorcraft Aeromechanics;NUAA;Nanjing 210016;China |
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| Abstract: | In this paper,effect of gross and configuration parameters on helicopter stability is investigated by a screening designs method.The helicopter stability analysis model which can be used in conceptual design has been set up based on the helicopter linear flying dynamics equations.Then the primary gross and configuration parameters which effect helicopter stability have been conformed using the UH-60A as a baseline helicopter.The parameters sensitivity analysis has also been done.The research provides the de... |
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| Keywords: | helicopter stability conceptual design screening designs |
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