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民用飞机在运营过程中产生的可靠性数据数量庞大且离散,采集过程容易出现数据格式不一致、数据重复等质量问题。针对民用飞机可靠性数据采集中涉及的质量问题,提出通过数据预处理、建立数据结构等方式进行数据质量控制。
The reliability and reliability of civil aircraft during operation are huge and discrete, and the data collection process is prone to quality problems such as inconsistent data formats and repeated data. In view of the quality problems involved in the reliability data acquisition of civil aircraft, the data quality control is proposed through data preprocessing and data structure establishment.