Free flight analog simulation platform

A flight simulation, simulation platform technology, applied in the field of civil aviation air traffic management, can solve the problem of no one unit or individual development and so on

Inactive Publication Date: 2014-09-03
CIVIL AVIATION UNIV OF CHINA
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Problems solved by technology

[0002] At present, the research team on free flight adopts the method of referring to the relevant actual data under the current non-free flight for data collection. There is no relevant data of simulated flight as a reference, and there is still a blank in predicting the risk of collision and the safety of free flight. Therefore, Design a free flight simulation platform, provide relevant data of simulated flight, output simulation log, make the simulation data intuitively displayed in front of the user, facilitate the user to calculate the collision risk in flight, and study the factors that affect the safety of free flight. At present, no unit or individual in the world has developed a simulation system for free flight

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Embodiment Construction

[0082] In order to understand the present invention more clearly, describe the present invention in detail in conjunction with accompanying drawing and embodiment:

[0083] Such as Figure 1-Figure 8 Shown:

[0084] 1) Design flight rules: In the real-scene simulation module, the core idea of ​​multiplying speed by time equals distance is used to establish an aircraft flight process model:

[0085] First use the formula that speed multiplied by time equals distance ,in: for the distance, for speed, Calculate the flight distance of the aircraft in the free-flying airspace as time ;

[0086] Second, get the heading of the aircraft movement , multiply the heading cosine value and sine value by the flight distance of the aircraft in the free-flying airspace respectively, and then the aircraft is at axis and The distance moved in the direction of the axis , ;

[0087] In the formula is the flight distance of the aircraft, for the plane in the plane in ...

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Abstract

The invention relates to a free flight analog simulation platform. The free flight analog simulation platform comprises an analog setting system, a data information system, a permission setting system, and an actual scene analog system. The implementation method of the platform includes the steps that first, a flight rule is designed, wherein in the actual scene analog module, an airplane flight process model is built on the basis of the core through that the distance is equal to the number generated when the speed is multiplied by the time; a conflict avoidance rule is designed, wherein in the actual scene analog module, the courses of airplanes are obtained through an equation of motion of the airplanes, the course included angle is calculated, and which encounter condition happens to the airplanes is judged so that corresponding avoidance measures can be taken. The free flight analog simulation platform is mainly used for the teams researching free flight to collect data and provides relevant data for free flight analog, analog logs are output, the analog data can be visually displayed for users, the users can conveniently calculate collision risk in free flight so that factors for influencing safety of free flight can be researched, and technical support is provided for achieving free flight.

Description

technical field [0001] The invention relates to the field of traffic management in civil aviation, in particular to a free flight simulation platform, which is mainly used for data collection by a team studying free flight. Provide them with the relevant data of the simulated flight, output the simulation log, make the simulation data intuitively displayed in front of the user, facilitate the user to calculate the collision risk in the flight, study the factors affecting the safety of free flight, and provide technical support for the early realization of free flight . Background technique [0002] At present, the research team on free flight adopts the method of referring to the relevant actual data under the current non-free flight for data collection. There is no relevant data of simulated flight as a reference, and there is still a blank in predicting the risk of collision and the safety of free flight. Therefore, Design a free flight simulation platform, provid...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B17/02
Inventor 张兆宁贾爱萍刘珍高俊英卢婷婷王莉莉卢飞程韬李才华
Owner CIVIL AVIATION UNIV OF CHINA
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