一种机载红外跟瞄器动态跟踪精度测试方法

摘要

针对红外跟瞄器在机载大角速度运动条件下的使用要求，提出实验室内目标跟踪精度的动态测试方法。利用原有“静态测试”的方法，结合红外跟瞄器的特点，对“目标信息”的生成和测试系统数据通讯进行详细设计，实现多源数据的有效交联。对测试原理和测试系统进行了简要介绍，并对数据进行了详细分析，实验结果表明，利用提出的动态跟踪精度测试方法可在实验室条件下实现对红外跟瞄器动态跟踪精度性能参数的有效测试，为客观评价机载红外跟瞄器的目标跟踪性能提供了有效的测试方法。%Considering that the infrared target tracking sensor often works under moving conditions of large angular velocity,a dynamic method was proposed for testing the accuracy of target tracking in laboratory .Based on the existing “static testing” method and the characteristics of the infrared target tracking sensor,the generation of target information and data communication of test system were redesigned .Data communication among multi-source data was realized .The test principle and test data are discussed in detail in this paper . The experimental result showed that this method is suitable for testing the accuracy of target tracking in laboratory,which supplies a reliable testing method for objective evaluation to target tracking performance of infrared target tracking sensor .