由于传输环境干扰，飞行器试验中外测数据常产生连续型野值，严重影响外测数据的处理和分析。文中针对连续型野值特点，提出了一种基于奇偶抽取的野值剔除方法。首先把数据按照奇偶位置抽取成2m组数据（m为进行奇偶抽取次数），利用莱特准则对每组数据分别进行野值剔除，将剔除野值后的2m组数据按照奇偶抽取顺序重新组合，还原外测数据。仿真数据处理结果证明，该方法对于连续型野值的剔除效果明显，适用于飞行器外测数据野值剔除工作。%In the aircraft experiment, the continuous outliers will affect the quality of the data seriously. To solve the detection and elimination problems of continuous outliers in trajectory measurement data processing, a new outliers eliminating method named parity picking up was put forward. Firstly, picking up the data by the parity position to the group of 2m (m were the times),then detecting and eliminating the outliers with the letts' criterion in every group, finally fitting the data groups together into a complete tracing data sequence. By the examination, the new method had good effect on eliminating of the continuous outliers, and it was propitious to improve the precision for the tracing data processing of aircraft.
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