运载火箭遥测参数起始电平自动判读软件设计与实现

为了提高运载火箭遥测参数起始电平的判读效率和覆盖性,更好地满足高密度测试的需求,在此基于LabVIEW平台和ACCESS数据库设计开发了一款遥测参数起始电平自动判读软件;该软件融合了数据库模型、组播接收、全波道计算、全帧挑路、自动判读、包络分析、实时显示、故障报警等多个功能,可实现遥测参数全波道数据的自动测试;该软件在多个型号运载火箭测量系统综合试验中进行了应用,高质量的完成了测试任务,相比于传统人工判读模式,在判读效率和精细化程度上具有明显优势.

Design and Implementation of Automatic Interpretation Software forthe Initial Level of Launch Vehicle Telemetry Parameters

In order to improve the interpretation efficiency and coverage of the initial level of launch vehicle telemetry parameters, and meet the requirement of high-density, an automatic interpretation software was developed based on the LabVIEW platform and ACCESS database. The software integrates multiple functions, such as database model, multicast reception, full-frame routing, automatic interpretation, envelope analysis, real-time display, and fault alarm, which can realize automatic test of full-channel data of telemetry parameters. The software has been applied in the comprehensive experiments of multiple models of launch vehicle measurement system, and completed the test task with high quality. Compared with the traditional manual interpretation mode, the software has obvious advantages in interpretation efficiency and refinement.