| 针对交叉流的组合冲突解脱策略 |
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| 引用本文： | 张晨,胡明华,张进.针对交叉流的组合冲突解脱策略[J].系统工程理论与实践,2011,31(6):1165-1173. |
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| 作者姓名： | 张晨 胡明华 张进 |
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| 作者单位： | 南京航空航天大学 民航学院, 南京 210016 |
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| 基金项目： | 国家高技术研究发展计划(863计划)，国家空管科研课题 |
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| 摘 要： | 航路网络交叉处高密度交通形成的冲突是诱发管制员工作负荷的主要因素, 合理的冲突解脱策略可以降低对保护空域的需求. 针对典型2向交叉流结构, 在分析横向侧移冲突解脱策略优势与不足的基础上, 提出了更符合管制实际需求的基于2次航向改变的组合冲突解脱策略. 首先建立了不受空域约束的组合策略数学模型. 组合策略较横向侧移策略占用较少的机动缓冲空域. 进一步建立了受空域约束的组合策略数学模型, 通过仿真讨论了不同策略的空域资源可用率. 初始偏置角与航迹交叉角存在复杂制约关系, 其合理配置可缩小缓冲区范围, 增加空域资源可用率.
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| 关 键 词： | 空中交通管理 空中交通管制 冲突解脱 空域系统建模 空域时隙资源 |
| 收稿时间： | 2010-4-29 |
Combined conflict resolution strategy to intersecting traffic flows |
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| ZHANG Chen,HU Ming-hua,ZHANG Jin.Combined conflict resolution strategy to intersecting traffic flows[J].Systems Engineering —Theory & Practice,2011,31(6):1165-1173. |
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| Authors: | ZHANG Chen HU Ming-hua ZHANG Jin |
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| Institution: | College of Civil Aviation, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, China |
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| Abstract: | Conflicts induced by high-density air traffic at the intersection of route network are the main factor of the controller workload,and the reasonable conflict resolution strategy could reduce the demand for the protection airspace.Considering operational feasibility and effectiveness,a combined conflict resolution strategy was proposed with 2 stage heading-change maneuvers after analyzing the advantages and disadvantages of the off-set strategy directed towards the 2 directional intersecting flows.The combin... |
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| Keywords: | air traffic management air traffic control conflict resolution airspace modeling airspace time-slot asset |
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