| 基于DES监控理论的滑行道对头冲突控制策略 |
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| 引用本文： | 朱新平,汤新民,韩松臣. 基于DES监控理论的滑行道对头冲突控制策略[J]. 西南交通大学学报, 2011, 46(4): 664-670. DOI: 10.3969/j.issn.0258-2724.2011.04.022 |
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| 作者姓名： | 朱新平 汤新民 韩松臣 |
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| 作者单位： | 南京航空航天大学民航学院,江苏南京,210016 |
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| 基金项目： | 国家自然科学基金资助项目(60879011); 教育部博士点基金资助项目(200802871022); 南京航空航天大学研究生创新基地开放基金资助项目(200902013) |
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| 摘 要： | 为克服场面开环控制模式难以应对随机事件的缺陷,提出场面运行闭环控制框架.基于DES(离散事件系统)监控理论,研究A-SMGCS(先进机场场面引导与控制系统)滑行道对头冲突控制,建立了面向滑行道物理布局的扩展受控Petri网模型.利用航空器滑行路径序列得到精简滑行模型,并考虑环路和环路链,给出无对头冲突的充分必要条件,提出了滑行道对头冲突避免控制策略以及相应的控制律决策算法.算例仿真试验表明,本文提出的策略能根据场面状态实时识别对头冲突并实现冲突避免.
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| 关 键 词： | 空中交通 场面运行控制 滑行道对头冲突 控制策略 DES A-SMGCS |
Avoidance Strategy for Head-on Conflict on Taxiway Based on Supervisory Control Theory of DES |
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| ZHU Xinping,TANG Xinmin,HAN Songchen. Avoidance Strategy for Head-on Conflict on Taxiway Based on Supervisory Control Theory of DES[J]. Journal of Southwest Jiaotong University, 2011, 46(4): 664-670. DOI: 10.3969/j.issn.0258-2724.2011.04.022 |
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| Authors: | ZHU Xinping TANG Xinmin HAN Songchen |
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| Affiliation: | ZHU Xinping,TANG Xinmin,HAN Songchen(College of Civil Aviation,Nanjing University of Aeronautics and Astronautics,Nanjing 210016,China) |
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| Abstract: | A closed loop control approach was proposed to overcome the shortcomings of open loop control that can not tackle stochastic events in airport surface operations.A control strategy for head-on conflict on taxiway in an airport equipped with an A-SMGCS(advanced surface movement guidance and control system) was investigated based on the supervisory control theory of DES(discrete event systems).A controlled Petri net model for the taxiway layout was established,which maps the set of places to the set of taxiin... |
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| Keywords: | air traffic surface operation control taxiway head-on conflict avoidance strategy DES(discrete event system) A-SMGCS(advanced surface movement guidance and control system) |
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