基于多传感器的航空燃油杂质检测与实现

Aero-fuel impurity Detection Realization Based on Multi-sensors

航空上对燃油质量要求比较高,特别是在飞行训练和战斗中,在向飞机添加燃油前,必须进行燃油质量检测,为了能对燃油质量进行快速准确的检测;文中通过对重点影响燃油质量的两个重要指标:燃油中杂质与水分的检测的基本原理的研究,进行了光电传感器检测杂质和电容式传感器检测水分的原理的分析,提出了一种利用光电传感器和电容式传感器和单片机组成的航空然油杂质和水分检测系统实现方案,并重点介绍了系统的硬件和软件组成和设计。

The basic principle of the detection of the impurity and the water content in the fuel about two important index signs to influence the fuel quality is introduced. The principle of the detection of the optic--electricity sensor to examine impurity and the electric--capaci- ty sensor to examine water content is analyzed, put forward a kind of aero--fuel impurity and water content detection system realization scheme which is consituted with optic--electricity sensor and electric--capacity sensor and SCM. It emphasizes the construction and design of this system＇s hardware and software.