雷达监控分系统通用自测平台设计  

Design of a Common Self-Testing Platform for Monitoring System of Radar

作　　者：李强国[1] 蒋晓[1] 

机构地区：[1]中国电子科技集团公司第三十八研究所,安徽合肥230088

出　　处：《雷达科学与技术》2016年第1期113-116,共4页Radar Science and Technology

摘　　要：监控分系统是现代雷达必不可少的组成部分,由于监控分系统与其他分系统之间的强耦合关系,通常只能在整机上进行测试,在分系统调试阶段不能充分暴露缺陷,不利于质量管理的过程控制。针对该情况,基于嵌入式计算机模块、FPGA和210芯接口,从软件和硬件两方面设计监控分系统自测平台,模拟其他分系统与监控分系统之间的通信,根据监控分系统反馈的结果判断其是否正常。自测平台可以进行二次开发,只需对计算机和FPGA中的工作程序进行重新设计,即可满足不同雷达监控分系统的测试需要,因此该设计方案对不同雷达监控分系统的测试具有通用性。The monitoring system is an essential part of modern radar. It usually can only be tested in the whole radar system due to the strongly coupling between monitoring system and other subsystems, so its defects can not be fully exposed in the debugging stage of the subsystem, which is not conducive to the control process of quality management. For this situation, the monitoring system self-testing platform is designed from two aspects of hardware and software based on the embedded computer module, FPGA and 210 pin interface. It simulates the communications between other sub systems and the monitoring system, and determines itself is normal or not according to the feedback results. The self-test platform can be redeveloped by redesigning computer and FPGA procedures, it can meet the need for testing different radar monitoring systems. Therefore, the design is universal for testing different radar monitoring systems.

关 键 词：监控分系统 自测平台 状态模拟 二次开发 通用性 

分 类 号：TN955.1[电子电信—信号与信息处理]