| 抑制直升机“地面共振”的优化设计 |
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| 引用本文： | 顾仲权.抑制直升机“地面共振”的优化设计[J].航空学报,1989,10(3):113-118. |
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| 作者姓名： | 顾仲权 |
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| 作者单位： | 南京航空学院 |
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| 摘 要： | 本文研究抑制直升机“地面共振”的设计问题,根据控制理论中极点区配置与优化设计思想,提出了满足预定要求的系统刚度与阻尼参数的优化设计方法,并根据直升机“地面共振”的基理,提出了有效的设计方案。本文还以常见的三种计算模型作为算例,结果都是满意的。
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| 关 键 词： | 直升机 动稳定性 优化设计 |
| 收稿时间： | 1987-12-07; |
OPTIMIZATION DESIGN FOR SUPPRESSING "GROUND RESONANCE" OF HELICOPTERS |
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| Nanjing Aeronautical Institute Gu Zhongquan.OPTIMIZATION DESIGN FOR SUPPRESSING "GROUND RESONANCE" OF HELICOPTERS[J].Acta Aeronautica et Astronautica Sinica,1989,10(3):113-118. |
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| Authors: | Nanjing Aeronautical Institute Gu Zhongquan |
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| Institution: | Nanjing Aeronautical Institute Gu Zhongquan |
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| Abstract: | The design problem for suppressing "ground resonance" of helicopters, with which few researchers have concerned so far, is studied in this paper. Based on the ideas of pole region placement in control thoery and of optimization the method for optimally designing the stiffness and damping parameters of the system with specified requirements is presented. The effective design criteria and procedures are presented according to the principle of "ground resonance".For illustrating the method presented in this paper three typical calculation models are studied. The results are satisfactory. |
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| Keywords: | helicopter dynamic stability optimization design |
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