基于操作数据的集对状态划分准则研究与操作者选择  

Research on set pair state division criterion based on operation data and operator selection

作　　者：崔铁军 李莎莎 CUI Tiejun;LI Shasha(School of Environmental and Chemical Engineering,Shenyang Ligong University,Shenyang Liaoning 110159,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

出　　处：《工业安全与环保》2025年第3期14-18,24,共6页Industrial Safety and Environmental Protection

基　　金：国家自然科学基金(52004120)。

摘　　要：为筛选适合系统操作、保障系统安全的操作者,建立了基于操作数据的集对状态划分准则。以保障系统安全为目标,以各操作者操作系统安全性的同异反状态为基础,通过推理、假设和分析确定了安全、不确定和不安全3种状态的系统安全性降低期望表达式;分析系统最优状态得到同异反出现概率;建立所有操作者的总系统安全性降低期望表达式;考虑4种极端情况计算总期望值值域;根据系统安全性降低量最稳定的条件确定集对状态划分准则,根据划分准则对所有操作者的操作安全性进行分类,研究可为系统选择适合的操作者提供理论方法。To select operators suitable for ensuring the safety of system operations,a set pair state classification cri-terion based on operational data is established.Aiming to ensure system safety,and based on the identity,discrepancy,and opposition states of each operator's operational safety,the expected reduction in system safety is expressed for three states:safe,uncertain and unsafe.The probabilities of identity,discrepancy,and opposition states are analyzed to identify the system's optimal state.The total expected reduction in system safety for all operators is formulated,and the value range of the total expectation is calculated under four extreme conditions.The set pair state classification cri-terion is determined based on the condition of the most stable system safety reduction.Operators are then classified ac-cording to their operational safety based on this criterion.This research provides a theoretical method for selecting suit-able operators to ensure system safety.

关 键 词：安全系统工程 集对分析 系统安全 操作者操作行为 划分准则 操作者选择 

分 类 号：X913.4[环境科学与工程—安全科学]