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Collaborative multi-objective optimal allocation method for airway time slot resources

A multi-objective optimization and time slot resource technology, applied in the field of collaborative multi-objective allocation and realization

Active Publication Date: 2016-04-06
THE 28TH RES INST OF CHINA ELECTRONICS TECH GROUP CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there is still a lack of a method for realizing the multi-objective allocation of collaborative route resources

Method used

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  • Collaborative multi-objective optimal allocation method for airway time slot resources
  • Collaborative multi-objective optimal allocation method for airway time slot resources
  • Collaborative multi-objective optimal allocation method for airway time slot resources

Examples

Experimental program
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Effect test

Embodiment

[0067] like figure 1 As shown, when the capacity of the planned route is affected by factors such as dangerous weather, the air traffic flow may be limited, and flight delays may occur; by opening a temporary route, diverting some flights of the planned route, thereby reducing flight delays; The influence relationship of downstream airspace units (routes or sectors), and the collaborative allocation of route time slot resources should be based on the capacity of planned routes and temporary route and the available time slots of downstream airspace units, and rationally allocate routes and time slots for each flight to achieve the corresponding Optimize the target and form a variety of allocation strategies to meet the requirements of collaborative decision-making in route management. The method process of the present invention is as figure 2 shown.

specific Embodiment approach

[0068] The present invention will be further described below in conjunction with embodiment, and specific implementation is as follows:

[0069] Step 1: Build an information platform for collaborative decision-making of route time slot resources.

[0070] Taking the simulation operation data of a civil aviation route as an example, the air route was affected by dangerous weather from 10:00 to 13:00 on a certain day, and the capacity dropped significantly. The air traffic control unit where the air route is located has designated two temporary routes. The capacity, delay cost, and number of turning points of planned and temporary routes are collected through the route time slot resource collaborative decision-making information platform, and relevant air traffic control units provide experience values ​​or set values, as shown in Table 1, where delay costs refer to light-duty The delay cost of the aircraft on the corresponding route, the delay cost of the medium-sized aircraft ...

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Abstract

The invention discloses a collaborative multi-objective optimal allocation method for airway time slot resources. The method includes the steps that an airway time slot resource collaborative decision-making information platform is established, planned airway and temporary airway information in a flow-limited airspace and available time slot information and flight operation information of a planned airway downstream airspace unit are acquired, a collaborative airway time slot allocation algorithm is made, objective functions and constraint conditions meeting the requirement for validity are established with the minimum total delay loss of all flights, the minimum total number of turning points of all the flights and the minimum average delay time of passengers as objectives respectively, a multi-objective optimization model for collaborative airway time slot resource allocation is established, a non-inferior solution set is obtained by solving the model, an airway time slot resource allocation strategy set is formed, and airway time slot resource allocation strategies are issued through the airway time slot resource collaborative decision-making information platform.

Description

technical field [0001] The invention belongs to the field of air traffic management, in particular to a collaborative multi-objective allocation realization method applicable to air traffic flow management, optimal utilization and allocation of air space resources. Background technique [0002] The route time slot resource allocation generally introduces a collaborative decision-making mechanism. In view of the limited capacity of the planned route and the available airspace, several temporary routes are opened to relieve the operating pressure of the planned route. According to flight delay costs, route capacity and other conditions, collaborative allocation of route time slots resources, make full use of airspace, and optimize flight arrangements. The U.S.-based Matt Corporation has developed a collaborative route resource allocation tool. Flight users can provide multiple optional routes. According to information such as available routes and flight user preferences, the b...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08G5/00
CPCG08G5/00G08G5/003
Inventor 杨尚文陈平严勇杰
Owner THE 28TH RES INST OF CHINA ELECTRONICS TECH GROUP CORP
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