论文部分内容阅读
液体火箭发动机试验数据解析入库技术通过分析试验数据的结构特点,选取适合异构试验数据的存储方式,采用关系数据库存储结构化数据和文件数据库存储非结构化数据相结合的方式进行数据存储。基于数据入库通用模型建立试验数据解析入库模型,包括数据分类与结构标准化,数据解析或者附件上传,导入关系数据库或存入文件数据库。模型建立完成后根据模型进行液体火箭发动机试验数据解析,解析完成后的数据存入文件数据库或关系数据库中。液体火箭发动机试验数据解析入库关键技术,尤其是试验数据解析入库模型可用于其它领域试验数据管理,为相应的试验数据解析入库模型建立提供设计参考。
Liquid rocket engine test data analysis and storage technology by analyzing the structural characteristics of the test data, select suitable heterogeneous test data storage method, the use of relational database storage of structured data and file database storage of unstructured data combination of data storage. Based on the common model of data warehousing, the experimental data analysis and storage model is established, which includes standardization of data classification and structure, data parsing or attachment uploading, import into relational database or file database. After the model is established, the liquid rocket engine test data are analyzed according to the model, and the data after the analysis is completed is stored in the document database or the relational database. The key technologies of liquid rocket engine test data analysis and storage, especially the experimental data analysis and storage model can be used for the test data management in other fields, and provide the design reference for the corresponding experimental data analysis and storage model establishment.