基于遥测数据共享的无人机试飞监测技术研究

Research on Technique of UAV Flight Monitoring Based on Telemetry Data Sharing

摘要:

针对传统无人机试飞监测系统与无人机平台设计耦合度高、通用性差的问题,设计了一种轻量化的试飞监测系统。对传统的无人机指挥控制系统与试飞监测系统的构型进行分析,梳理两个系统的共性业务流程,确定了轻量化试飞监测系统的构型。阐述了试飞监测软件的架构设计,并重点对数据解析模块进行介绍,提出了一种基于配表的遥测数据解析技术,使不同型号的试飞监测需求与软件框架相隔离,保证了软件的通用性。实际应用表明,所设计的无人机试飞监测系统避免了机上测试改装,缩短了无人机系统的研制周期,具有很高的工程实用价值。

Abstract:

A lightweight flight monitoring system is designed to focus on the problem that traditional flight monitoring of UAV is high coupling to the UAV design and poor in universality. The configuration of traditional command-and-control system and flight monitoring system is analyzed. The same business process of both systems is grooming. Then the configuration of lightweight flight monitoring system is designed. The software architecture of flight monitoring system is expounded and then the paper focus on data process module of the software. A technology of telemetry data processing that basing on configuration table is proposed to isolate flight monitoring requirement of different project and software architecture, which can make the software universal. The application of the flight monitoring system indicates that it can avoid test modification onboard, cut down the time of developmental stage and have the actual application value.