Air refueling adjusting method and system based on active gravity center control

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Air refueling adjusting method and system based on active gravity center control

Freier Zugriff

QIN PEIHUA / ZHU TIANWEN / DING LEI / LI HUI / QU XIAOLEI / ZHANG YAN / DING ENLIANG

The invention provides an air refueling adjustment method and system based on active center-of-gravity control, and the method comprises the steps: carrying out the weight center-of-gravity calculation of all external store configurations of an aircraft, and obtaining a remaining fuel limit value of the aircraft and a refueling state of a rear fuselage fuel tank of the aircraft corresponding to the limit value; comprising two states that refueling is not allowed when fuel oil in the rear fuselage oil tank is lower than a residual fuel oil limit value and refueling is allowed when the fuel oil in the rear fuselage oil tank is higher than the residual fuel oil limit value; the partner refueling pod is made to have a low-speed refueling state and a high-speed refueling state, and when air refueling is carried out in the state that the fuel quantity in the rear fuselage fuel tank of the airplane is smaller than a limit value, the refueling state of the partner refueling pod is made to be the low-speed refueling state, so that fuel feeding of the rear fuselage fuel tank is not allowed; when air refueling is carried out under the condition that the fuel quantity in the rear fuselage fuel tank of the aircraft is not less than a limit value, the refueling state of the partner refueling pod is changed into a high-speed refueling state, so that the rear fuselage fuel tank is allowed to be supplied with fuel.

本申请提供了一种基于主动重心控制的空中受油调节方法及系统，该方法包括：通过对飞机所有外挂物构型进行重量重心计算，得到飞机剩余燃油限制值及该限制值下对应的飞机后机身油箱的加油状态，包括该后机身油箱内燃油低于剩余燃油限制值时不允许加油和该后机身油箱内燃油高于剩余燃油限制值时允许加油两种状态；使伙伴加油吊舱具有低速加油状态和高速加油状态，在飞机后机身油箱内的燃油油量少于限制值的状态下进行空中加油时，通过使伙伴加油吊舱的加油状态为低速加油状态而使后机身油箱不允许进油；在飞机后机身油箱内的燃油油量不少于限制值的状态下进行空中加油时，通过使伙伴加油吊舱的加油状态为高速加油状态而使后机身油箱允许进油。

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Titel :

Air refueling adjusting method and system based on active gravity center control

Weitere Titelangaben:

一种基于主动重心控制的空中加油调节方法及系统

Beteiligte:

QIN PEIHUA (Autor:in) / ZHU TIANWEN (Autor:in) / DING LEI (Autor:in) / LI HUI (Autor:in) / QU XIAOLEI (Autor:in) / ZHANG YAN (Autor:in) / DING ENLIANG (Autor:in)

Erscheinungsdatum :

2023-12-05

Medientyp :

Patent

Format :

Elektronische Ressource

Sprache :

Chinesisch

Klassifikation :

IPC:

B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT

Air refueling adjusting method and system based on active gravity center control

Air refueling adjusting method and system based on active gravity center control

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