摘要
提出一种机载无源定位系统的全实物地面测试方法,采用人工惯导模拟和高精度导航平台两大手段,将载机大航程飞行状态下的目标侦测过程转换为地面小尺寸场地的高精度演示验证,解决机载无源定位系统的地面测试难题。所提方法实现了在地面环境下方便、高效、精准地开展机载无源定位功能调试、性能测试和辅助考核,能够有效地节省资源耗费,降低测试成本,提高系统研制效率。
A full object ground test method for airborne passive positioning system is proposed.The target detection process under the large range flight state of the carrier aircraft is converted into a high-precision demonstration and verification of small size ground by using two major means of artificial inertial navigation simulation and high-precision navigation platform to solve the ground test problem of airborne passive positioning system.The proposed method realizes convenient,efficient and accurate airborne passive location function debugging,performance testing and auxiliary assessment in the ground environment,which can effectively save resource consumption,reduce testing costs and improve system development efficiency.
作者
屈家峰
程孟瀛
QU Jiafeng;CHENG Mengying(Southwest China Research Institute of Electronic Equipment,Chengdu 610097,China)
出处
《电声技术》
2022年第8期99-101,117,共4页
Audio Engineering
关键词
机载无源定位
地面模拟方案
试验场景
信号模拟
airborne passive location
ground simulation scheme
test scenario
signal simulation
