Airborne route real-time planning method, device and computer equipment
A technology for carrying aircraft and routes, applied in the field of aircraft route planning, can solve problems such as difficult planning, low planning efficiency, poor real-time performance, etc., to reduce the amount of calculation, improve the convergence speed, and improve the stability.
Active Publication Date: 2020-11-20
中国人民解放军63629部队
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Problems solved by technology
[0005] Based on this, it is necessary to address the above-mentioned technical problems and provide a real-time planning method, device, computer equipment and storage medium for airborne routes that can solve the problems of low planning efficiency, poor real-time performance and difficulty in obtaining planning solutions during route planning.
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[0049] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.
[0050]The real-time planning method for airborne routes provided by this application can be applied in the following application scenarios. The flight target flies according to the established route, and the airborne aircraft measures the flight target. The airborne aircraft is equipped with a measurement platform, which detects and measures the flight target. The parameters of the dynamic target and the current parameters of the carrier aircraft are fed back, so as to serve as the basis for route planning and complete the real-time planning of the route.
[0051] In one e...
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The invention relates to a real-time planning method and device for an air route of a carrier aircraft and a computer device. The method comprises the steps that starting point information of a targetair route is acquired; the starting point information is stored in a preset first form; a roll angle of the carrier aircraft is discretized; multiple discrete turning radiuses corresponding to the carrier aircraft are obtained; a node expansion tree model is established with the starting point information as a father node; searching is performed according to the turning radiuses to obtain position coordinates of child nodes in the node expansion tree model; according to the position coordinates, when the child nodes meet preset constraint conditions, the child nodes are stored in a preset second form, cost values corresponding to all the child nodes are obtained in a cost calculation model, the child node with the minimum cost value is selected as a starting point of the next moment and stored in the first form, and the target air route is planned according to the starting point information in the first form. By the adoption of the method, the calculation efficiency can be improved, and the real-time performance of air route planning can be improved.
Description
technical field [0001] The present application relates to the technical field of aircraft route planning, in particular to a method, device, computer equipment and storage medium for real-time planning of an aircraft route. Background technique [0002] When the airborne measurement platform detects dynamic targets, real-time route planning is required. Real-time navigation information calculation is performed by using the position, velocity, and attitude information of the carrier aircraft and the target position and speed information provided by the measurement platform, providing clear carrier aircraft route and dynamic target indication information, and assisting the carrier aircraft to fly according to the requirements, thereby completing the target detection. Reasonable planning of the flight route of the aircraft-borne measurement platform is crucial to improving the full-range coverage of the detection. Its core goal is to develop route planning under complex constra...
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IPC IPC(8): G08G5/00
CPCG08G5/0039G08G5/0078
Inventor 范玉珠白斌丁鹊鹊张科侯景华张明军戴锡平张小益李东岳
Owner 中国人民解放军63629部队