摘要
本文论述了通用数字式飞机燃油油量系统的测量和设计思想。系统中用温度对燃油的介电常数和密度进行实时补偿，用油面高度和姿态角对姿态误差进行实时补偿，用双余区CPU实现了容错功能。对硬件和软件进行了研制和模拟实验。
The principle of measurement and idea of design of the universal digital measuring system of airplane fuel quantity is described.In this system, the permittivity and density of fuel are compensated on line with temperature of fuel, and the attitude error of fuel quantity compensated with timperature of fuel, and the attitude error of fuel quantity compensated height and angle of fuel level.Wrong - allowance function is realizrd with 2 CPU structure. The hardware and software is developed, and simulation test carried out.
出处
《沈阳航空工业学院学报》
1998年第2期62-66,共5页
Journal of Shenyang Institute of Aeronautical Engineering
关键词
燃油系统
油量测量系统
飞机
数字式
fuel system, fuel quantity measuring, digital measuring
