摘要
针对机载气象雷达系统成本高、使用限制性强,难以开展教学训练的问题,采用半实物仿真技术设计了机载气象雷达教学仿真平台。平台硬件采用真实航材件WXR-701型雷达控制盒和雷达天线组件为仿真实物,设计了相应的硬件功能电路;依托C#/WPF开发环境编写了软件程序,做到界面显示和底层逻辑的分离设计。通过对雷达控制盒的ARINC429控制数据字的功能解析,教学平台可以提供与真实机载气象雷达相同功能和控制仿真;通过模拟设置航材件故障,可实现雷达附件的深度维修测试,对雷达教学设备的研制有实际参考价值。
Due to the high cost and restrictive use of airborne weather radar system,it is difficult to carry out teaching and training. The airborne meteorological radar teaching simulation platform is designed by using semi-physical simulation technology. The platform hardware uses the real air material WXR-701 radar control box and radar antenna assembly as the simulation object,and the corresponding hardware function circuit is designed. The software program is written according to the C#/WPF development environment,so that the interface display and the underlying logic are separately designed. Through the functional analysis of the ARINC429 control data word of the radar control box,the teaching platform can provide the same function and control simulation as the real airborne weather radar;through the simulation of setting the fault of the aviation material,the deep maintenance test of the radar accessory can be realized,and the radar teaching can be realized. The development of equipment has practical reference value.
作者
万金诚
张鹏
赵世伟
WAN Jincheng;ZHANG Peng;ZHAO Shiwei(College of Electronic Information and Automation,Civil Aviation University of China,Tianjin 300300,China;College of Airworthiness,Civil Aviation University of China,Tianjin 300300,China;Training Center for Engineering and Technology,Civil Aviation University of China,Tianjin 300300,China)
出处
《实验室研究与探索》
CAS
北大核心
2020年第6期108-111,132,共5页
Research and Exploration In Laboratory
基金
天津市普通高等学校本科教学质量与教学改革研究计划(171005905E)。
关键词
机载气象雷达
半实物
故障模拟
维修测试
airborne weather radar
semi-physical
fault simulation
maintenance test
