武器试验误差分布及精度评价  

Error Distribution for Weapon Testing and Accuracy Evaluation

作　　者：宋花玉[1] SONG Hua-yu(Department of Science and Technology,Shaanxi Provincial Party School of CPC,Xi'an 710061,China)

机构地区：[1]陕西省委党校文化与科技部,陕西西安710061

出　　处：《航空计算技术》2020年第5期15-17,22,共4页Aeronautical Computing Technique

基　　金：国家自然科学基金项目资助(11171272)。

摘　　要：建立了武器平面试验误差分布及精度估计与假设检验模型。利用数理统计的理论和方法对误差分布进行了详细的统计分析研究。通过计算得出了误差分布密度函数及其数学期望。提出用误差的数学期望作为武器精度度量的数量指标,并给出了运用该指标进行武器精度估计和假设检验的具体方法。实例计算表明,模型对武器精度估计与检验有效可行。The model of error distribution for weapon testing in the plane,accuracy evaluation and hypothesis test for weapon is set up in this paper.The intensive statistic study on error distribution is conducted by probability theory and mathematical statistics means,as well as density function of error distribution and mathematical expectation of error is calculated in this paper.At the same time,the author in this paper make a point that mathematical expectation of error should be number index of weapon accuracy,further more.The specific method of weapon accuracy estimation and hypothesis test by using the index is presented in this paper.Actual calculate indicate that the model presented in this paper is efficient and practical in accuracy evaluate and hypothesis test.

关 键 词：武器试验 误差分布 精度估计 假设检验 

分 类 号：TJ06[兵器科学与技术—兵器发射理论与技术]