| 李建阳,王红岩,芮强,洪煌杰,张芳.空投装备着陆冲击环境适应性研究[J].装备环境工程,2014,11(5):10-16,61. LI Jian-yang,WANG Hong-yan,RUI Qiang,HONG Huang-jie,ZHANG Fang.Landing Environmental Worthiness of Airborne Equipment[J].Equipment Environmental Engineering,2014,11(5):10-16,61. |
| 空投装备着陆冲击环境适应性研究 |
| Landing Environmental Worthiness of Airborne Equipment |
| 投稿时间：2014-05-12 修订日期：2014-05-21 |
| DOI：10. 7643 /issn. 1672-9242. 2014. 05. 003 |
| 中文关键词: 空投装备 环境适应性 响应面 蒙特卡罗方法 |
| 英文关键词:airborne equipment environmental worthiness response surface Monte Carlo method |
| 基金项目: |
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| Author | Institution |
| LI Jian-yang | Department of Mechanical Engineering, Academy of Armored Force Engineering, Beijing 100072, China |
| WANG Hong-yan | Department of Mechanical Engineering, Academy of Armored Force Engineering, Beijing 100072, China |
| RUI Qiang | Department of Mechanical Engineering, Academy of Armored Force Engineering, Beijing 100072, China |
| HONG Huang-jie | Department of Mechanical Engineering, Academy of Armored Force Engineering, Beijing 100072, China |
| ZHANG Fang | Beifang Institute of Special Vehicle, Beijing 100072, China |
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| 中文摘要: |
| 目 的 研究空投着陆冲击环境适应性。 方法 采用 有限元、响应面和蒙特卡罗 方法, 预测空投着陆成功概率; 研究不同 垂直着陆速度、地面坡度和地面风速对空投着陆成功概率的 影响; 分析空投装备着陆冲击环境适应性数据, 提出 提高空投装备着陆冲击环境适应性的 措施。 结果 垂直速度和地面风速对综合成功概率影响显著, 地面坡度的变化对综合成功概率的 影响不 显著。 结论 通过该方法, 能够成功预测空投着陆成功概率, 为空投实践提供理论依据和技术指导。 |
| 英文摘要: |
| Objective To study the landing environmental worthiness of airborne equipment. Methods Based on finite element method, response surface and Monte Carlo method, the successful landing probability was predicted. The influence of different landing velocity, land surface slope and surface wind on the successful landing probability was studied. The landing environmental worthiness data of airborne equipment was analyzed, and the measures for improving landing environmental worthiness of airborne equipment were proposed. Results The results proved that vertical velocity and surface wind had significant influences on the probability of success, while the surface slope had insignificant influence. Conclusion The successful landing probability could be predicted based on the research on landing environmental worthiness. The results could provide theoretical reference and technical guidance for airdrop. |
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