Oil tank liquid level real-time simulation method based on capacitance liquid level meter

The invention relates to an oil tank liquid level real-time simulation method based on capacitance liquidometers, three capacitance liquidometers are arranged in an oil tank, an included angle alpha exists between every two capacitance liquidometers in the installation direction, and the included angle alpha meets 0 degree lt; [alpha] [lt]; 90 degrees; a space plane is obtained according to the three detection points of the three capacitance liquid level meters, and the section, facing the model, of the space plane is a real-time liquid level simulation plane of the oil tank. According to the invention, the lubricating oil quantity can be accurately monitored in real time in the flight process of the aircraft, and the problems of lubricating oil cut-off, engine gear damage, aircraft failure and the like are avoided. 本发明涉及基于电容液位计的油箱液面实时模拟方法，所述油箱中设置有三个电容液位计，所述三个电容液位计的安装方向两两之间存在夹角α，夹角α的角度满足：0°