无人机飞行数据通用化译码软件设计及实现

飞行数据记录了无人机飞行过程中的状态信息和性能参数,在无人机控制律优化、飞行评估、故障诊断、事故调查分析、地勤保障等得到广泛应用.在总结无人机飞行数据记录格式和译码原理的基础上,详细阐述了基于XML配置文件实现飞行数据通用化译码的过程,设计了XML配置文件格式,运用基于DOM模型的TinyXml解析XML文件.最后,以...

Software Design and Implementation of Flight Data Universal Decoding for UAV

Flight Data recorded a large number of performance parameters and status parameters during the flight of UAV.These parameters have tremendous values in optimal control law,flight evaluation,fault diagnosis,accident investigation,ground security,model development,etc.This paper summarizes flight data recording format and decoding principle firstly;then details the universal decoding implementation based on XML configuration file,design the XML file’s format,utilize the TinyXml which based on DOM to parse the XML file;finally,take a certain type of unmanned helicopter flight experimental data for example,verify the system’s effectiveness on the flight data universal recoding.With this scheme,can improve the scalability and portability compared with the traditional decoding software.