校验型机载接收机自动标校系统的设计与实现

Desgin and Implementation of Receiver Automatic Calibration System

飞行校验系统作为一个测量认证系统需要有足够高的测量精度,为了保障飞行校验的准确性和可靠性,必须对接收机进行定期标校。对测试系统的软硬件连接作了介绍,重点研究了标校系统中的信号源控制技术以及自动标校算法,实验表明,自动标校系统标校精度能够满足实际工作要求。

As a verification system,flight inspection system must has a high enough measurement to guarantee the veracity and reliability,so it is necessary to calibrate the receiver regularly.This paper first make a introduction of the collection of hardware and software,and then focus on signal source control technology as well as the algorithm of the calibration.The result shows that the automatic calibration system meets the demands of the actual work.