核级设备鉴定试验数据库的设计与研究

Design and Research of Qualification of Components in Nuclear-power Level Database

围绕核级设备试验的各种类型被试样机,会产生大量的试验数据,这些数据不仅量大,而且其信息多样、类型复杂。为了充分有效地管理、分析和应用试验中产生的数据,并结合核级设备鉴定试验数据的现实环境,借鉴计算机数据挖掘分类及信息管理系统等工程思路,提出并设计了一种满足多类型、分布式数据预处理及存储的数据库系统。该系统以业务处理和数据管理为设计核心,以处理不同数据、简化工程流程、改善业务工作效率为功能设计的重点,以自动化容错为设计目标,同时为第三方后续数据分析软件提供高兼容性的接口。其实际应用结果表明,该试验数据库能较好地实现数据整理、分析和应用功能,且数据库的稳定性和健壮性均能满足核级设备鉴定试验的具体需求。

Tbere exist massive test data with diverse information and complex types in the process of identification of nuclear level de- vices. In order to sufficiently and efficiently manage, analyze and apply the data in the test production, combined the real circumstance of nuclear level devices measuring data and considered the thoughts like computer data mining classification and the information management system, a new database system is designed which meets various data and distributed data preprocessing and storage. Its key parts axe the business process and data management, with processing diverse data, simplifying engineering process and improving work efficiency as the crucial of functions and with automated fault tolerance as goal while providing high compatibility interface for third-party follow-up data analysis software. The application results show that it could better realize the functions of data arrangement,analysis and application,and its stability and robustness is able to meet the specific requirements of nuclear level qualification tests.