2维随机变量可拓分布模型在武器系统性能研究中的应用  

Two-dimensional Random Variable Extension Distribution Model Application in Study of Weapon System Performance

作　　者：王丰[1] 田伟[1] 朱乾坤[1] Wang Feng Tian Wei Zhu Qiankun(Department of Training, Naval Aeronautical Engineering Institute, Yantai 264001, China)

机构地区：[1]海军航空工程学院训练部,山东烟台264001

出　　处：《兵工自动化》2017年第3期1-4,13,共5页Ordnance Industry Automation

摘　　要：为了更加形式化地对2维随机变量进行分析与研究,建立一种2维随机变量分布和边缘分布律的可拓模型。运用随机事元和随机事元集合建立2维随机变量分布的可拓模型,结合可拓变换,根据相关和蕴含分析形成的可拓推理知识,对2维随机变量在可拓变换下的一种传导分布和边缘传导分布模型进行初步研究,并将其运用于武器系统性能的分析中。实例分析结果表明:利用2维随机变量的可拓分布模型研究武器系统性能更加形式化,逻辑性更强,具有可行性与优越性,丰富了可拓工程理论在武器系统研究中的理论依据。For formally analyzing and researching two-dimensional random variable, builds extensive model of distribution and marginal distribution of two-dimensional random variable. Use random event element and random e＇~ent element set to establish extensive model of two-dimensional random variable distribution. According to related extensive reasoning knowledge which created by analysis, combine with extensive transformation to carry out preliminary study on transmission distribution and marginal transmission distribution model of two-dimensional random variable under extensive transformation, and use them in analysis for weapon system performance. The example analysis results show that use two-dimensional random variable extensive distribution model to research weapon system performance will be more formally and logistically. It has feasibility and superiority. It can enrich theoretical basis of extensive engineering theory in weapon system research.

关 键 词：可拓学 2维随机变量 可拓变换 可拓推理 

分 类 号：TJ03[兵器科学与技术—兵器发射理论与技术]