The invention provides an aircraft fuel volume calculation method and device and an aircraft, and relates to the technical field of aircraft fuel calculation, and the method comprises the steps: calculating a fuel plane position parameter according to a received fuel liquid level signal, an aircraft attitude angle and acceleration information, the fuel oil plane position parameters comprise a fuel oil height, a fuel oil plane roll angle and a fuel oil plane pitch angle; judging whether the current working condition is a large deformation working condition or not according to the received wheel load signal and the oil tank structure strain signal; and if the judgment result is a large-deformation working condition, performing interpolation calculation in a four-dimensional data space by using the fuel height, the fuel plane roll angle, the fuel plane pitch angle and the fuel tank structure strain parameters so as to determine the remaining fuel quantity. By considering the fuel oil plane position parameter and the fuel tank structure strain parameter, the fuel oil volume can be estimated more accurately especially under the large deformation working condition.
本申请提供一种飞机燃油体积解算方法、装置以及飞行器,涉及飞机燃油解算技术领域,该方法包括:根据接收到的燃油液位信号、飞机姿态角以及加速度信息计算燃油平面位置参数,所述燃油平面位置参数包括燃油高度、燃油平面滚转角和燃油平面俯仰角;根据接收到的轮载信号和油箱结构应变信号,判断当前工况是否为大变形工况;如果判断结果为大变形工况,则利用燃油高度、燃油平面滚转角、燃油平面俯仰角以及油箱结构应变参数,在四维数据空间中进行插值计算,以确定剩余油量。本申请通过考虑燃油平面位置参数和油箱结构应变参数,特别是在大变形工况下,能够更准确地估算燃油体积。
Aircraft fuel volume calculation method and device and aircraft
飞机燃油体积解算方法、装置以及飞行器
2024-11-22
Patent
Electronic Resource
Chinese
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 / G01F Messen des Volumens, des Durchflussvolumens, des Massendurchflusses oder des Füllstandes , MEASURING VOLUME, VOLUME FLOW, MASS FLOW, OR LIQUID LEVEL |
AIRCRAFT MANAGEMENT DEVICE, AIRCRAFT, AND AIRCRAFT TRAJECTORY CALCULATION METHOD
European Patent Office | 2017
|Aircraft fuel volume calculation technique in state of variable velocity and attitude
British Library Online Contents | 2016
|Aircraft, aircraft fuel supply system and control method of aircraft fuel supply system
European Patent Office | 2024
|