【摘要】 针对导引装置地面仿真实验任务的需要,设计和实现了导引装置性能虚拟测试系统.该系统主要由飞行器红外导引装置、网络接口转换模块、多台计算机、交换机、目标模拟系统及摄像头等设备组成.应用最小二乘法对系统进行辨识并给出了系统实验模型.集成应用虚拟仪器技术、数据库技术、物联网技术等,实现了实验数据的网上远程自动采集、自动显示、自动保存、自动数据分析、自动报表打印、网络数据共享及红外目标模拟器网络远程自动控制等先进实验系统功能.实验结果表明:实现了对红外导引装置的跟踪角速度和最大跟踪方位角的测试及验证实验,达到了预期的设计要求.更多还原

【Abstract】 We designed and developed the virtual testing system for guidance device based on IOT(Internet of Things)technology for the task of ground simulation. The system mainly consists of aircraft infrared guidance system, network interface conversion module, computers, switches, target simulation systems and video cameras, etc.We identified the experimental model of the system by the Least Squares. It integrated the virtual instrument technology, database technology, IOT technology, etc. And the system achieved the functions of automatic acquisition online, display, saving, data analysis, report printing, network data sharing,network target simulator control, etc. The experimental result shows that it realizes the testing and verification experiments of tracking angular velocity and maximum tracking azimuth of the infrared guidance system.更多还原