The invention belongs to the field of flight simulation, and relates to an atmospheric environment simulation method for flight simulation. The method comprises the steps that S1, the wind speed and the wind direction of a plurality of given constant value wind at different heights are obtained; s2, interpolating a first wind speed and a first wind direction at the position according to the position of the aircraft; s3, calculating a second wind speed and a second wind direction of the position where the aircraft is located according to the given gust intensity; s4, calculating a third wind speed and a third wind direction of the position of the aircraft according to the given turbulence intensity; s5, calculating a fourth wind speed and a fourth wind direction of the position where the aircraft is located according to the given wind shear type and wind shear strength; s6, calculating a fifth wind speed and a fifth wind direction of the position where the aircraft is located according to the given micro-storm type and micro-storm intensity; and S7, calculating the final wind speed and wind direction of the position where the airplane is located. Accurate insertion of the wind speed and the wind direction in the flight simulation process is achieved, and changes of the wind speed and the wind direction in the flight process are accurately simulated.
本申请属于飞行仿真领域,涉及一种飞行仿真的大气环境模拟方法。该方法包括:步骤S1、获取给定的多个不同高度的常值风的风速及风向;步骤S2、根据飞机所处位置插值出该位置处的第一风速及第一风向;步骤S3、对给定的阵风强度计算飞机所处位置的第二风速及第二风向;步骤S4、对给定的紊流强度计算飞机所处位置的第三风速及第三风向;步骤S5、对给定的风切变类型及风切变强度计算飞机所处位置的第四风速及第四风向;步骤S6、对给定的微暴流类型及微暴流强度计算飞机所处位置的第五风速及第五风向;步骤S7、计算飞机所处位置的最终风速及风向。本申请实现了飞行仿真过程的风速风向精准插入,精确模拟了飞行过程的风速风向变化。
Atmospheric environment simulation method for flight simulation
一种飞行仿真的大气环境模拟方法
2024-05-03
Patent
Elektronische Ressource
Chinesisch
IPC: | G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT , Boden- oder Flugzeugträgerdeckeinrichtungen besonders ausgebildet für die Verwendung in Verbindung mit Luftfahrzeugen |
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