[1]崔铁军,李莎莎.空间故障网络的柔性逻辑描述[J].智能系统学报,2021,16(3):552-559.[doi:10.11992/tis.202003029]
CUI Tiejun,LI Shasha.Flexible logic description of space fault network[J].CAAI Transactions on Intelligent Systems,2021,16(3):552-559.[doi:10.11992/tis.202003029]
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《智能系统学报》[ISSN 1673-4785/CN 23-1538/TP] 卷:
16
期数:
2021年第3期
页码:
552-559
栏目:
学术论文—人工智能基础
出版日期:
2021-05-05
- Title:
-
Flexible logic description of space fault network
- 作者:
-
崔铁军1,2, 李莎莎3
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1. 辽宁工程技术大学 安全科学与工程学院,辽宁 阜新 123000;
2. 大连交通大学 辽宁省隧道与地下结构工程技术研究中心,辽宁 大连 116028;
3. 辽宁工程技术大学 工商管理学院,辽宁 葫芦岛 125105
- Author(s):
-
CUI Tiejun1,2, LI Shasha3
-
1. College of Safety Science and Engineering, Liaoning Technical University, Fuxin 123000, China;
2. Tunnel & Underground Structure Engineering Center of Liaoning, Dalian Jiaotong University, Dalian 116028, China;
3. School of Business Administration, Liaoning Technical University, Huludao 125105, China
-
- 关键词:
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智能科学; 安全科学; 安全系统工程; 空间故障网络; 柔性逻辑; 系统故障演化过程; 因素影响; 不确定性
- Keywords:
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intelligent science; safety science; safety system engineering; space fault network; flexible logic; system fault evolution process; factor influence; uncertainty
- 分类号:
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TP18;X913;C931.1
- DOI:
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10.11992/tis.202003029
- 摘要:
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为使空间故障网络(space fault network, SFN)描述系统故障演化过程(system fault evolution process, SFEP)时能蕴含信息的不确定性和演化特征,克服因素、数据和演化本身的不确定性,提出使用柔性逻辑对SFN进行描述和改造。首先论述了SFN存在的问题和使用柔性逻辑解决这些问题的可能性。使用柔性逻辑描述SFN,应从SFN的最基本单元、事件发生关系、SFN结构方面进行。给出了SFN中与、或和传递关系的柔性逻辑表示。在柔性逻辑条件下给出了SFN的关系组,进而得到SFN最终事件状态的柔性逻辑表示。实例结果蕴含了SFEP中各事件、因素和演化过程之间的柔性逻辑关系及其不确定性,为SFEP的智能化研究提供了新方法论和理论基础。
- Abstract:
-
Flexible logic is proposed in this paper to describe and transform the space fault network (SFN) and to describe the system fault evolution process (SFEP) with information uncertainty and evolution characteristics to overcome the factors, data, and evolution uncertainty. The present report discusses the problems of SFN and the possibility of using flexible logic to solve these problems. The use of flexible logic to describe SFN should be based on the basic unit, event occurrence relationship, and SFN structure. Flexible logical representations of the and, or and transfer relationship in SFN are given. Further, under the condition of flexible logic, the relationship set of SFN is given, and the flexible logic representation of the target event state of SFN is obtained. The results show the flexible logical relationship and uncertainty among events, factors, and evolution processes in SFEP and provide a new methodology and theoretical basis for the intelligent research of SFEP.
更新日期/Last Update:
2021-06-25