气象雷达通用测试台的设计与实现  

Design and Implementation on Test Set of Weather Radar

作　　者：谭忠吉[1] 高宪军[1] 石宇[1] 

机构地区：[1]空军航空大学航空电子工程系,吉林长春130022

出　　处：《计算机测量与控制》2009年第1期17-18,共2页Computer Measurement &Control

基　　金：空军装备部2003年科研项目(KC02003)

摘　　要：采用自动测试和综合仿真技术,解决了对雷达的多路被测信号的选择和陀螺平台的模拟等问题,适用于部分气象雷达的故障检测和性能测试,实现对雷达天线、收发机和显示器的自动测试;采用高灵敏度温度传感器、过压过流检测等多种保护措施,满足被测雷达对电源的特殊要求;其智能化程度高,操作简便,实用,可以减少维修检测的人为误差,对于提高飞行安全具有及其重要的意义,因此推广应用前景好,经济效益明显,填补了国内气象雷达检测设备的空白。The problems of the multiplex signals of radar and simulation of the top signals are solved by using auto--test and synthesis emulating technology. The project is used to test performance and fault of the weather radar, and the auto--test of the antenna, transceiver and indicator of the radar is realized. The problem that the radar requires top-- quality power is solved by using high-- sensitivity temperature sensor and over--load test technology. The virtues of the system are intelligent , manageable and applicable. It can reduce artificial errors in maintenance and test. It makes for flight safety and economic effectiveness. The project is the first test system of the weather radar at home.

关 键 词：气象雷达 测试台 自动测试 

分 类 号：TP274[自动化与计算机技术—检测技术与自动化装置] P412.25[自动化与计算机技术—控制科学与工程]