机载软件数据质量评价参数及验证方法

摘要

通过分析影响机载数据质量的因素，建立了机载软件数据传输模型。提出了机载软件数据质量的定性评价方法，按照机载软件对于数据的需求及相关工业标准要求，总结了层次化的机载软件数据质量评价参数。根据不同安全关键等级的数据需求，提出了针对性的数据质量确认、验证方法及其实现。本研究对于机载软件数据库的审定和机载软件数据质量的验证有一定的理论价值。%Through analyzing the impact of airborne data quality factors,the software data model is estab-lished and a qualitative evaluation method is proposed. According to the needs of the airborne software for data,the data quality evaluation parameters of airborne software data are summarized. Based on different levels of safety-critical data requirements,different validation and verification methods of data quality and their implementation are presented. The research in this paper has a certain theoretical value for validation and verification of airborne software data quality.