飞行器数据分析的统计和计算方法研究

Research on method of statistics and count in data analysis of aerobat

飞行器数据分析的统计和计算方法研究一直是我国航空科研中的重点项目,针对目前实际试飞资料有限的情况,阐述了小样本情况下数据分析的统计模拟及计算方法,推导了在给定飞行器试飞最大允许误差和考虑犯两种错误概率条件下的检验与最佳样本容量的估计公式,最后通过算例介绍了该统计和计算方法在实际中的应用,从而验证了方法的正确性和严谨性。

Based on the fact that the testing times are limited and in small sample situation, this paper introduces the method of statistics and count in data analysis about aerobat. When the allowable error-maximumis fixed and the probabilities of the two type errors are considered ,test and the best volume of sample are deduced, at last it is introduced that the method of statistics and count in data analysis is applied to the fact . The example verifies that the method is correct and precise.