Aircraft conflict resolution method and equipment

Abstract

The invention provides an aircraft conflict relief method and equipment. The aircraft conflict resolution method provided by the present invention includes: establishing a conflict resolution model of the aircraft in the control sector based on integer programming, the conflict resolution model including preset objective functions and constraints; obtaining flight data of the aircraft, the flight data including the current status of the aircraft Position, flight speed, heading angle and flight level; according to the conflict resolution model and flight data, the integer solution of the conflict resolution parameters of the aircraft is obtained. The conflict resolution parameters include the flight speed adjustment amount, heading angle adjustment amount and altitude adjustment amount of the aircraft ; Deconflict the aircraft in the control sector according to the deconfliction parameters. The invention can deal with the problem of conflict relief among a large number of aircraft in the airspace, has high calculation accuracy, can adjust the flight speed, heading angle and altitude of the aircraft, and is more in line with actual needs.

Description

technical field [0001] The invention relates to flight technology, in particular to a method and equipment for conflict resolution of aircraft. Background technique [0002] In the traditional air traffic control system, the planning, monitoring, and command of air traffic are all undertaken by the management departments on the ground. The contradiction between management efficiency and management needs is becoming more and more prominent. Therefore, it is necessary to break the traditional inefficient navigation management rules, that is, to adopt the free flight mode, so that the aircraft can freely choose the flight path. The key to achieving free flight is to ensure that there is always a safe distance between aircraft to avoid the risk of collision. Since free flight allows free choice of routes, the possibility of conflict between aircraft will be greatly increased. How to provide pilots with real-time auxiliary decision-making to solve conflicts in free flight is par...

AI Technical Summary

Problems solved by technology

Centralized algorithms usually include evolutionary algorithms, linear programming, and quantitative control. However, the existing centralized algorithms cannot meet the requirements of conflict resolution when there are a large number of aircraft in the airspace, and the calculation accuracy still cannot meet the accuracy requirements of air traffic control.

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