基于虚拟测点的雷达测试性建模技术研究

Research on testability modeling of radar based on virtual measuring point

复杂雷达电子装备逐步迈向智能化、信息化、综合化发展的新阶段,为了保障雷达电子装备的健康运行,亟需研究可靠的测试性设计与分析方法。其天线阵面分系统内部设备种类繁多,综合网络错综复杂,导致当前的测试性设计与分析技术难以满足需求。依托TEAMS软件平台,提出了一种基于虚拟测点的测试性建模方法。该方法通过构建虚拟测点来对装备进行状态监测和综合诊断,间接获取装备的状态信息,进而对雷达电子装备的测试性水平进行分析和评估。通过工程应用案例对提出方法进行验证,结果表明提出方法可以有效提高电子装备的测试性水平。

Complex radar electronic equipment is gradually moving towards a new stage of intelligent,informatized and integrated development.In order to ensure the healthy operation of radar,it is urgent to study reliable testability design and analysis methods.However,the antenna array subsystem has a wide variety of equipment and complex integrated network,which makes the current testability design and analysis difficult to meet the requirements.Relying on the TEAMS software platform,a testability modeling method based on virtual measuring point is proposed.The method monitors and diagnoses the equipment by constructing virtual measuring point.The equipment condition information is obtained to analyze and evaluate the testability level of radar.The proposed method is verified by an engineering application case,and the results show that the proposed method can effectively improve the testability level of electronic equipment.