测量数据处理系统的设计与应用

Design and application of measurement data processing system

摘要:

在火箭研制阶段,遥测系统用于测量火箭各系统的工作状态参数和环境数据。测量数据是评定火箭的性能和进行故障分析的依据。测量数据处理是火箭测试流程中的关键环节之一,是火箭各系统功能检查、系统测试评价和火箭整体性能评估的重要手段。测量数据处理系统以数据处理和管理为核心,以实时数据库和事后数据库为基础,引入数据快速处理、网络发布、数据共享与存储等技术,构建了分布式的测量数据处理与综合管理平台。该系统的应用提高了运载火箭的测试效率,减少了系统测试时间和工作量,降低了测试成本,既实现了测量数据的高效处理和管理,又提高了数据判读解析的准确性。

Abstract:

Telemetry system is used to measure working condition parameters and environmental data of rocket systems in the development stage of launch vehicle. Measurement data is the important information for evaluating rocket performance and fault analysis. The measurement data processing is one of the key links in testing process of launch vehicle. The measurement data processing system uses the real time database,the fast data processing,the web publishing and the data sharing and storage technology as the foundation to build a platform for measurement data processing and management. This system greatly improves the test efficiency of launch vehicle. It also reduces the system testing time, the workload and the cost. Using the system can not only realize the efficient processing and management of measurement data, but also improve the accuracy of data interpretation.