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A method and device for measuring and calculating the capacity of heterogeneous mixed take-off and landing airports

An airport and capacity technology, which is applied in the field of measuring and calculating the capacity of heterogeneous mixed take-off and landing airports, can solve the problems of not taking into account the impact of training aircraft on the take-off and landing of civil flights, and achieve the effect of enhancing efficiency and ensuring the speed of evolution

Active Publication Date: 2022-03-15
中国人民解放军93209部队
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] In view of this, the present invention provides a method and device for calculating the capacity of heterogeneous mixed take-off and landing airports, the main purpose of which is to solve the problem that the existing ordinary airport capacity calculation methods do not take into account the impact of training aircraft on the take-off and landing of civil flights

Method used

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  • A method and device for measuring and calculating the capacity of heterogeneous mixed take-off and landing airports
  • A method and device for measuring and calculating the capacity of heterogeneous mixed take-off and landing airports
  • A method and device for measuring and calculating the capacity of heterogeneous mixed take-off and landing airports

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Embodiment 1

[0041] First, the variables in this embodiment are explained, as shown in Table 1 below.

[0042] Table 1 variable description

[0043]

[0044]

[0045] figure 1 A flow chart of a method for measuring the capacity of heterogeneous mixed takeoff and landing airports provided by an embodiment of the present invention is shown, as shown in figure 1 shown, including the following steps:

[0046] S101: Obtain the training time of the training aircraft in the airport within the limited time interval and the take-off and landing time of the civil aircraft;

[0047] The initial assumption is that the number of entering civil aircraft (landing), departing civil aircraft (taking off) and training aircraft are all set to N, and the time T of the entering civil aircraft at the threshold of the runway can be used AS , Time T when the departing civil aircraft is at the threshold of the runway DS and the moment T when the training aircraft is at the threshold of the runway MS , a...

Embodiment 2

[0137] Furthermore, as an implementation of the method shown in the above-mentioned embodiment, another embodiment of the present invention also provides a device for measuring the capacity of heterogeneous mixed take-off and landing airports. This device embodiment corresponds to the foregoing method embodiment. For the convenience of reading, this device embodiment does not repeat the details in the foregoing method embodiment one by one, but it should be clear that the device in this embodiment can correspond to the foregoing method implementation. Everything in the example. figure 1 A block diagram of a device for measuring the capacity of heterogeneous mixed takeoff and landing airports provided by an embodiment of the present invention is shown. Such as figure 1 As shown, in the device of this embodiment, there are following modules:

[0138] 1. Obtain the initial sequence module: configured to obtain the training time of the training aircraft in the airport within the...

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Abstract

The invention discloses a method and device for measuring and calculating the capacity of a heterogeneous mixed takeoff and landing airport, belonging to the technical field of airport capacity control. The present invention starts with the optimal allocation of aircraft take-off and landing time, adopts a genetic algorithm, and performs quantitative calculation on the capacity of an airport that includes mixed take-off and landing of aircraft that require cyclic take-off and landing and has a small adjustment interval of take-off and landing time. By setting optimization objectives and constraints, determine the crossover operators, mutation operators and selection operators of the genetic algorithm, and continuously iterate to obtain the optimal heterogeneous mixed take-off and landing airport that meets the constraints within a limited time interval. capacity. This overcomes the inaccurate problem of calculating field capacity in terms of unavailable periods or proportions of capacity loss in the past.

Description

technical field [0001] The invention relates to the technical field of airport capacity control, in particular to a method and device for measuring and calculating the capacity of heterogeneous mixed take-off and landing airports. Background technique [0002] The existing theoretical calculation methods of airport capacity are all aimed at pure civil airports, without taking into account the impact of training aircraft on the arrival and departure flights of civil aviation in heterogeneous mixed takeoff and landing airports. When aircraft with different performances and missions take off and land at the airport, they have very different requirements for the occupation of runway resources. When they need to operate at the same airport at the same time, how to measure the capacity of heterogeneous mixed takeoff and landing airports is crucial to accurately arrange their takeoff and landing times. Very important. [0003] The number of training aircraft and the training durat...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06Q10/04G06N3/08
CPCG06Q10/04G06N3/086
Inventor 王长春蒲钒朱永文刘杨朱晓辉唐治理李亚楠李俊孜
Owner 中国人民解放军93209部队
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