对飞机尾气跟踪测温的方案选择

跟踪测温仪是由154雷达和辐射测温仪组成.在系统中加入电气温度补偿电压用以消除因环境温度变化带来的测温误差。阐述了电气温度补偿原理、影响测温精度的距离系数、实验结果与距离影响测量误差的校正;单板机收到瞬时温度读数乘以修校正系数,单板机输出的测温读数其误差不超过5%。跟踪测温仪组成方案和数据处理方法适用航展机场和试飞机场跟踪测温。

The Selection Plan for Tracking and Temperature Testing of Aeroplane's Tail Exhaust

This text says on the trail of to tracking and temperature testing instument is to is the radiation measures the instrumentby 154-radars and radiations to constitute.Join the electricity temperature repair electric voltage to remove in order to in the system because of the environment temperature the variety bring of measure error margin.Also elaborated that the electricity temperature compensates the principle and affect the distance coefficient,experiment of measure accuracy to as a result affect with distance to measure the error margin to correct;The single trigger receives the temperature to read that the number multiplies to fix to correct the coefficient in a moment,the single trigger output's Measure the temperature number its error margin is not over 5%.Follow to tracking and temperature testing instument to constitute the project and datas to handle the method to apply the sail exhibition airport and try the airport to follow to measure.