[1]崔铁军,李莎莎.SFEP中事件间逻辑关系的可拓表示方法研究[J].智能系统学报,2026,21(5):1313-1322.[doi:10.11992/tis.202509018]
CUI Tiejun,LI Shasha.Research on extension representation of logical relationships between events in SFEP[J].CAAI transactions on intelligent systems,2026,21(5):1313-1322.[doi:10.11992/tis.202509018]
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《智能系统学报》[ISSN 1673-4785/CN 23-1538/TP] 卷:
21
期数:
2026年第5期
页码:
1313-1322
栏目:
学术论文—智能系统
出版日期:
2026-09-05
- Title:
-
Research on extension representation of logical relationships between events in SFEP
- 作者:
-
崔铁军1,2, 李莎莎1,2
-
1. 沈阳理工大学 环境与化学工程学院, 辽宁 沈阳 110159;
2. 沈阳理工大学 辽宁省安全工程产业学院, 辽宁 沈阳 110159
- Author(s):
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CUI Tiejun1,2, LI Shasha1,2
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1. School of Environmental and Chemical Engineering, Shenyang Ligong University, Shenyang, 110159, China;
2. Liaoning Safety Engineering Industry School, Shenyang Ligong University, Shenyang, 110159, China
-
- 关键词:
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安全系统工程; 事件逻辑; 系统故障演化; 柔性逻辑; 可拓表示
- Keywords:
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safety system engineering; event logic; system fault evolution; flexible logic; extension representation
- 分类号:
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TP181;X913
- DOI:
-
10.11992/tis.202509018
- 摘要:
-
为进一步实现系统故障演化过程(system fault evolution process, SFEP)的可拓表示,实现SFEP的对立统一分析,论文建立了事件间逻辑关系的可拓表示方法。给出了SFEP的可拓学原理,经历事件、影响因素和演化条件的可拓表示方法;实现了事件间逻辑关系和柔性逻辑的可拓表示及系统故障概率计算;讨论了研究意义。研究表明SFEP具有矛盾统一性;逻辑关系与演化条件具有本质差异;将原因与结果事件的“与或”逻辑关系分为4种类型,得到了它们的可拓表示方法及系统故障概率计算方法;20种柔性逻辑均能通过“与/或”逻辑叠加得到,并实现了可拓表示和系统故障概率计算。研究实现了多原因-结果事件的多样性逻辑关系描述;意义在于通过形式化、定量化方法揭示事件间作用机制,为系统故障分析提供方法和技术。
- Abstract:
-
In order to further realize the extension representation of the system fault evolution process (SFEP) and realize the analysis of the unity of opposites of SFEP, this paper establishes an extension representation method for the logical relationships between events. Firstly, the extension principle of SFEP is provided, and the extension representation of experience events, influencing factors, and evolution conditions is defined. Secondly, the extension representation of the logical relationships between events, the flexible logic, and the calculation of the system fault probability are realized. Finally, the significance of the research is discussed. The research shows that SFEP possesses a contradictory unity; there are essential differences between logical relationships and evolutionary conditions. The "and-or" logical relationships between cause and result events are divided into four types, and their extension representation and system fault probability calculation methods are obtained. All 20 kinds of flexible logic can be obtained by the superposition of "and/or" logic, and their extension representation and system fault probability calculation are realized. The paper realizes the description of multiple logical relationships of multi-cause-result events. The significance lies in revealing the mechanism of interaction between events through formal and quantitative methods, and providing methods and techniques for system fault analysis.
备注/Memo
收稿日期:2025-9-10。
基金项目:辽宁省属本科高校基本科研业务费项目(LJ212410144051, LJ212410144032);辽宁省科技计划联合计划(自然科学基金-面上项目)(2025-MSLH-584).
作者简介:崔铁军,教授,博士生导师,博士,博士后,北京大学访问学者,主要研究方向为系统安全学、智能理论、系统故障演化理论。主持和参与国家自然科学基金项目、国家重点研发计划项目等8项。获辽宁青年科技奖、辽宁省优秀科技工作者等;以第一完成人获省部级及学会科技进步奖一等奖2项、二等奖2项、三等奖5项。获发明专利授权30项,出版学术专著10部。E-mail:ctj.159@163.com。;李莎莎,副教授,博士,博士后,清华大学访问学者,中国人工智能学会终身会员,国家自然科学基金项目评审专家,主要研究方向为系统可靠性、安全管理理论。主持和参与国家自然科学基金项目、国家重点研发计划项目等4项。获省部级科技进步奖10项,获发明专利授权17项,出版学术专著6部。E-mail:lsslntu@163.com。
通讯作者:李莎莎. E-mail:lsslntu@163.com
更新日期/Last Update:
2026-09-05