Airport ground scheduling flow modeling system oriented to task simulation

A technology for missions and airports, applied in computer-aided design, special data processing applications, instruments, etc., can solve problems such as difficult to flexibly express mathematical models, increase in problem complexity, and failure of corresponding algorithms, so as to facilitate problem solving and fast programming, The effect of strong scalability and strong maintainability

Active Publication Date: 2019-07-12
BEIHANG UNIV
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Problems solved by technology

[0004] Most of the existing airport ground dispatching simulations focus on solving one kind of resource dispatching, such as solving the parking lot or taxiway allocation problem of passenger planes, the deployment of shuttle buses or refueling vehicles, and at the same time comprehensively analyzing various factors in the airport ground dispatching When considering, such as parking position selection of passenger aircraft, taxi trajectory arrangement, deployment of ground vehicles, etc., the modeling methods of existing algorithms cannot support detailed modeling of many

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  • Airport ground scheduling flow modeling system oriented to task simulation
  • Airport ground scheduling flow modeling system oriented to task simulation
  • Airport ground scheduling flow modeling system oriented to task simulation

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[0039] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are merely examples and are not intended to limit the present application.

[0040] Aiming at the problem that is difficult to be described by mathematical equations, the present invention is based on the discrete event system theory, and mainly uses graphics and natural language to describe the characteristics of the simulation entity, so as to solve the problem of airport ground scheduling process. Taking civil aviation airport scheduling tasks as an example, the task-oriented simulation-oriented airport ground scheduling process modeling system of the present invention includes a receiving module, a stage diagram generation module, a resource library generation module, a behavior library generation module, an activity table generation module,...

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Abstract

The invention discloses an airport ground scheduling flow modeling system oriented to task simulation, and the system comprises a scheduling management module which is used for receiving the state information of an airport ground scheduling task and a simulation main body, and monitoring the real-time progress of the airport ground scheduling task; a stage diagram generation module; a resource library generation module; a behavior library generation module; an activity table generation module; and a flow chart generation module. When an airport scheduling problem needs to deploy various different objects, simulation entity characteristics are described mainly by using graphs and natural languages to quickly model core functions of scheduling objects, process constraints caused by processesand the like, and the method is suitable for analyzing complex collaborative tasks and used for task simulation.

Description

technical field [0001] The invention belongs to the technical field of task simulation, and in particular relates to a rapid modeling system for a process in an airport ground dispatching task oriented to task simulation. Background technique [0002] Ground dispatching at civil aviation airports mainly refers to the reasonable allocation of passenger planes, passengers, and support resources. The efficiency of dispatching not only directly affects the effective utilization rate of the airport, but also is the basis for increasing revenue, and can also prevent unreasonable arrangements of passenger planes due to location or movement trajectory. lead to collision accidents. Scheduling problems involve the reasonable allocation of limited space and limited resources, and are subject to a series of process constraints such as procedures and timing. [0003] According to the computational complexity theory, the scheduling problem has been repeatedly proved to be an NP-complete ...

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Application Information

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IPC IPC(8): G06F17/50
CPCG06F30/367
Inventor 刘虎高菲韩杨楠冰陈子坤田永亮
Owner BEIHANG UNIV
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