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Aerial carrier airway offline planning method and device and computer equipment

A technology of route and aircraft, applied in directions such as navigation calculation tools

Active Publication Date: 2020-04-07
中国人民解放军63629部队
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Based on this, it is necessary to address the above technical problems and provide a method, device and computer equipment for off-line planning of airborne routes that can solve the problem of accuracy in the off-line planning department of airborne aircraft routes

Method used

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  • Aerial carrier airway offline planning method and device and computer equipment
  • Aerial carrier airway offline planning method and device and computer equipment
  • Aerial carrier airway offline planning method and device and computer equipment

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Embodiment Construction

[0042] In order to make the objectives, technical solutions and advantages of the present application more clearly understood, the present application will be described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application, but not to limit the present application.

[0043] The method for offline planning of an aircraft route provided by this application can be applied to the following application environments. The carrier plane obtains the target trajectory from the server, and then plans offline according to the target trajectory to obtain the carrier plane's route. When the carrier plane performs the flight task, it flies according to the carrier plane route.

[0044] In one embodiment, as figure 1 As shown, a method for offline planning of an aircraft route is provided, and the method is applied to an aircraft as an example for des...

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Abstract

The invention relates to an aerial carrier airway offline planning method and device and computer equipment. The method comprises the following steps of obtaining a target trajectory, discretizing thetarget trajectory to obtain a set of target points; for each target point in the target point set, establishing an expansion region taking the target point as the center; according to the optimized algorithm, selecting an initial waypoint in each expansion area and generating an initial airway, determining constraint information of an initial airway point in the initial airway by adopting an aerial carrier detection range and aerial carrier performance respectively; and calculating the cost value of each initial airway point according to the constraint information, superposing to obtain the cost value of the initial airway, updating the cost value of the initial airway in an iterative manner, and selecting the initial airway with the minimum replacement value as the aerial carrier airway.By adopting the method, aerial carrier route planning can be accurately carried out under the offline condition.

Description

technical field [0001] The present application relates to the technical field of aircraft route planning, and in particular, to a method, device and computer equipment for offline planning of an aircraft route. Background technique [0002] When the airborne measurement platform detects dynamic targets, offline route planning is required. Using information such as the position and speed of the carrier, as well as the provided offline target trajectory, to calculate the offline navigation information, provide clear route indication information of the carrier, and assist the carrier to fly as required, thereby completing the target detection. Reasonable planning of the flight route of the airborne measurement platform is crucial to improving the full coverage of detection. Its core goal is to develop route planning under complex constraints, considering factors such as detection requirements, the detection capability range of the measurement equipment, and the flight performan...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01C21/20
CPCG01C21/20
Inventor 范玉珠白斌张科丁鹊鹊戴锡平施岩张小益候景华张明军
Owner 中国人民解放军63629部队
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