自动相关监视系统信息传输性能分析方法及测试平台构建

本研究目的在于提出一种在民用飞机机载自动相关监视系统(Automatic Dependent Surveillance,简称ADS)系统设计和试验过程中实时/非实时检测该系统端到端信息传输性能的分析方法,并进行相应的地面测试平台搭建设计。对口于飞机的机载系统,ADS监视系统信息传输性能分析平台能够快速准确定位ADS系统的试验故障,实现有效的排故和分析,直观地评估自相关监视系统的工作状态。这项研究的结果有助于推动机载合同式自动相关监视系统(Automatic Dependent Surveillance-Contract,简称ADS-C)和广播式自动相关监视系统(Automatic Dependent Surveillance-Broadcast,简称ADS-B)机上地面功能试验、民机机上地面试验、民机飞行试验等各项工作的开展。该平台在飞机交付以后,也有利于维护工作与客户支持工作的进行。

Analysis Method and Test Platform Establishment for the Automatic Dependent Surveillance System Signal Transmission Performance

The purpose of this research is to contribute an analysis method to real-time/unreal-time detection of the performance of the onboard Automatic Dependent Surveillance (ADS ) signal end-to-end transmission during the civil aircraft development and validation phase. Establishing ground test platform is completed as well. Working with the onboard system, this ground platform is capable to locate failures during the test, help with the failure removal and analysis, and estimate the onboard ADS systems' working status intuitively. This research contributes a promotion to the onboard-ground aircraft test, civil aircraft ground validation ,civil aircraft flight validation of the onboard automatic dependent surveillance-contract (ADS-C) and automatic dependent surveillance-broadcast(ADS-B) system. It also offers benefits to the maintenance and custom service work after the aircraft delivery.