CAJ | 학술논문

研究了传统的异常点诊断与处理方法，分析了异常点产生的原因，提出了小概率事件异常点判别法，在3维编织复合材料弹道侵彻测试数据异常点的分析中，通过与残差图法、杠杆水平法和格拉布斯检验法的比较分析，验证了该方法的有效性，实践中可将该方法与其他多种方法结合应用，以提高判断的准确性。
연구료전통적이상점진단여처리방법，분석료이상점산생적원인，제출료소개솔사건이상점판별법，재3유편직복합재료탄도침철측시수거이상점적분석중，통과여잔차도법、강간수평법화격랍포사검험법적비교분석，험증료해방법적유효성，실천중가장해방법여기타다충방법결합응용，이제고판단적준학성。
According to research on the traditional diagnosing and handling method of the outlier,and based on its causes,this paper proposes a new method of little probability event discriminance.In the outlier analysis of ballistic test data for 3-D braided composites,through comparing with the residual fig-ure method,leverage method and Grubbs test,this method is proved to be valid.In practice,this meth-od can be combined with other methods to improve the accuracy of judgment.