基于联系数和系统功能状态的因素联系分布式构建与应用  

Construction and application of factor connection distribution formula based on connection number and system function status

作　　者：崔铁军 李莎莎[1,3] CUI Tiejun;LI Shasha(School of Environmental and Chemical Engineering,Shenyang Ligong University,Shenyang 110159,China;College of Safety Science and Engineering,Liaoning Technical University,Huludao 125105,China;School of business administration,Liaoning Technical University,Huludao 125105,China)

机构地区：[1]沈阳理工大学环境与化学工程学院,辽宁沈阳110159 [2]辽宁工程技术大学安全科学与工程学院,辽宁葫芦岛125105 [3]辽宁工程技术大学工商管理学院,辽宁葫芦岛125105

出　　处：《智能系统学报》2023年第6期1305-1311,共7页CAAI Transactions on Intelligent Systems

基　　金：国家自然科学基金项目(52004120).

摘　　要：为确定不同因素对系统功能状态的影响趋势,提出并建立了因素联系分布式。论述了联系数与系统功能状态的关系,因素联系分布思想;计算了因素联系分布系数并构建了因素联系分布式。研究表明:以联系数结构为基础可构建因素联系分布式;联系数与系统功能状态具有相同的特点;影响因素与功能状态等级之间存在分布式的联系;可使用一个因素联系分布式表示系统功能状态的所有等级及其比例关系;给出了三元因素联系分布式的构建方法,多元因素联系分布式同理得到。最后研究认为因素联系分布式继承了联系数的特点,并具备了因素分析、动态调整、分布表示等能力,适合于系统安全和可靠性的相关研究。The factor connection distributed formula is proposed and established to determine the influence trend of different factors on the system function state.This formula is introduced to discuss the relationship between the connection number and system function state and idea of factor connection distribution,to calculate the factor connection distribution coefficient,and to construct the factor connection distribution formula.The research shows that the factor connection distribution formula can be constructed based on the connection number structure.Furthermore,the connection number has the same characteristics as the system function status.A distribution relationship exists between the influencing factors and function status level.Thus a single-factor connection distribution formula can be used to contact all levels and their proportional relationships of system function status.The construction method for the ternary factor connection distribution formula is given,and the multifactor connection distribution formula is obtained using the same principle.Finally,the factor connection distribution formula inherits the characteristics of the connection number and can perform factor analysis,dynamic adjustment,and distributed representation,which is suitable for related research on system safety and reliability.

关 键 词：系统安全学 联系数 系统功能状态 因素联系 分布式 多因素影响 状态等级 可靠性 

分 类 号：TP18[自动化与计算机技术—控制理论与控制工程] X913[自动化与计算机技术—控制科学与工程] C931.1[环境科学与工程—安全科学]