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CHEN Wei-yu, HU Ming-hua, LIU Fang-qin. Improved model of area capacity based on flight flow coupling[J]. Journal of Traffic and Transportation Engineering, 2009, 9(6): 75-79. doi: 10.19818/j.cnki.1671-1637.2009.06.015
Citation: CHEN Wei-yu, HU Ming-hua, LIU Fang-qin. Improved model of area capacity based on flight flow coupling[J]. Journal of Traffic and Transportation Engineering, 2009, 9(6): 75-79. doi: 10.19818/j.cnki.1671-1637.2009.06.015
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Improved model of area capacity based on flight flow coupling

doi: 10.19818/j.cnki.1671-1637.2009.06.015

  • School of Civil Aviation, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, Jiangsu, China

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  • Author Bio:

    CHEN Wei-yu(1986-), female, graduate student, +86-25-84895009, cwygirl@126.com

    HU Ming-hua(1962-), male, professor, +86-25-84890962, minghuahu@263.net

  • Received Date: 2009-07-21
  • Publish Date: 2009-12-25
    Abstract
  • The capacity evaluating problem of area with several sectors was studied, and the limitation of flight flow coupling existing between airspace units was analyzed.The coupling capacities of airspace units were defined, and their influecing factors were analyzed.A multi-objective integral optimization model of area coupling capacity under the constraints of controller workload was presented, and was used to calculate the coupling capacities of airspace units in Lanzhou area.Analysis result shows that the coupling capacities of sectors 1, 2, 3 are 22, 19, 33 flights·h-1, which are less than their max capacities, and the area coupling capacity is less than the simulation evaluation result.Therefore, the model is more advantageous to distribute airspace resources.

     

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    • References(11)
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