基于VI的机载SAR天线稳定平台ATS

An ATS Based on VI for Antenna Stabilization Platform of Airborne SAR

该文简述了机载SAR 天线稳定平台的工作原理,介绍了针对某型机载SAR 天线稳定平台的新型自动化测试系统。该系统以PXI 虚拟仪器为核心,使用二维电控转台模拟载机角运动,采用激光小角度测量方法测量平台响应误差。该机载SAR 天线稳定平台测试系统可用于多种类型的机载SAR 天线稳定平台测试。

This paper describes the principle of antenna stabilization platform of airborne SAR briefly, and then introduces an ATS（Automatic Test System） for such platform, The core of this system is a PXI VI（Virtual Instrument）. The system uses an electro-controlling motion simulator to simulate the angle-motion of airplane and laser-test device to test the track error of the platform. It can be used for different types of antenna stabilization platform of airborne SAR.