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学者姓名:王亮
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为有效应对不确定的信息环境,提出 1 种改进失效模式与后果分析(FMEA)的突发事件主要特征分析方法.首先,利用文本挖掘技术充分挖掘突发事件事故报告的文本信息,提取突发事件的不同特征;其次,采用历史案例的事故报告统计各特征的发生度 O和严重度 S,专家利用犹豫模糊语言集定性评估检测度 D,对突发事件不同特征进行综合风险评估,分析突发事件的主要特征;最后,将所提方法应用于瓦斯爆炸事故,并与已有 FMEA方法进行对比分析.研究结果表明:本文所提方法可高效分析突发事件的主要特征,为丰富和拓展 FMEA方法的应用领域及范畴提供参考.
Keyword :
失效模式与后果分析 失效模式与后果分析 特征分析 特征分析 犹豫模糊语言集 犹豫模糊语言集 突发事件 突发事件
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GB/T 7714 | 王亮 , 罗洋 , 张自欣 et al. 基于改进FMEA方法的突发事件主要特征分析 [J]. | 中国安全生产科学技术 , 2025 , 21 (3) : 50-57 . |
MLA | 王亮 et al. "基于改进FMEA方法的突发事件主要特征分析" . | 中国安全生产科学技术 21 . 3 (2025) : 50-57 . |
APA | 王亮 , 罗洋 , 张自欣 , 王应明 . 基于改进FMEA方法的突发事件主要特征分析 . | 中国安全生产科学技术 , 2025 , 21 (3) , 50-57 . |
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Identifying the critical factors and their interrelationships plays a critical role in system analysis. Fuzzy DEMATEL method is one of the popular techniques widely applied to identify the critical factors and analyze the interrelationship among them under fuzzy and uncertain environment. Different information types are often used to describe given problems in the real world, similar to how experts express their assessments due to their diverse knowledge backgrounds or individual preferences. However, in existing fuzzy DEMATEL studies, experts are allowed to use only a single information type to express their assessments, which cannot reflect the real-world situations. Additionally, dynamic evolution is atypical feature of practical problems. Factors associated with these problems, including critical factors, might change and update alongside this dynamic evolution. Nevertheless, such dynamic evolution has not been considered in existing fuzzy DEMATEL studies. To address the issues of heterogeneous information and dynamic evolution, this study proposes a novel method based on fuzzy DEMATEL that considers both dynamic evolution and heterogeneous information. The dynamic evolution is described not only from the perspective of time changes, but also information updates. The heterogeneous information includes numerical values, interval values, linguistic information, and hesitant fuzzy linguistic term information. The proposed method consists of five parts including problem definition, information gathering, information transformation, information aggregation, and dynamic critical factors identification. A reasonable way based on alpha-level sets is employed to handle the aggregated fuzzy information, and dynamic degrees of different factors at each moment are calculated for critical factors identification. A numerical example, related discussions, and comparison analysis are provided to demonstrate the novelty and superiority of the proposed method.
Keyword :
Critical factors identification Critical factors identification Dynamic evolution Dynamic evolution Fuzzy DEMATEL Fuzzy DEMATEL Heterogeneous information Heterogeneous information
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GB/T 7714 | Zhang, Zi-Xin , Wang, Liang , Xie, Xianyu et al. Dynamic critical factors identification: A novel fuzzy DEMATEL method considering heterogeneous information [J]. | EXPERT SYSTEMS WITH APPLICATIONS , 2025 , 265 . |
MLA | Zhang, Zi-Xin et al. "Dynamic critical factors identification: A novel fuzzy DEMATEL method considering heterogeneous information" . | EXPERT SYSTEMS WITH APPLICATIONS 265 (2025) . |
APA | Zhang, Zi-Xin , Wang, Liang , Xie, Xianyu , Wu, Qinde , Wang, Ying-Ming , Rodriguez, Rosa M. . Dynamic critical factors identification: A novel fuzzy DEMATEL method considering heterogeneous information . | EXPERT SYSTEMS WITH APPLICATIONS , 2025 , 265 . |
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针对现有群体多准则分类研究没有考虑专家的行为特征和参考轮廓共识达成复杂且耗时的问题,本文提出了一种新的群体多准则分类方法。首先,利用犹豫模糊集和犹豫模糊语言术语集刻画专家给出参考轮廓时的犹豫行为;接着,在考虑不同专家不同调整量的基础上使用基于数学规划的方法对参考轮廓达成共识;然后,利用前景理论刻画专家的有限理性行为,根据备选方案相较于群体参考轮廓的综合前景价值确定类别;最后,将本文方法应用于具体案例,通过对比分析验证了本文方法的有效性与优越性。本文方法考虑了分类过程中专家的行为特征,更接近分类问题的实际情况;另外,使用达成共识的参考轮廓进行分类,有助于得到更加合理可靠的分类结果。
Keyword :
有限理性行为 有限理性行为 犹豫行为 犹豫行为 群体共识 群体共识 群体多准则分类 群体多准则分类
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GB/T 7714 | 王亮 , 杨颜青 , 王应明 . 一种考虑行为特征的群体多准则分类方法 [J]. | 电子科技大学学报(社科版) , 2025 , 27 (02) : 82-94 . |
MLA | 王亮 et al. "一种考虑行为特征的群体多准则分类方法" . | 电子科技大学学报(社科版) 27 . 02 (2025) : 82-94 . |
APA | 王亮 , 杨颜青 , 王应明 . 一种考虑行为特征的群体多准则分类方法 . | 电子科技大学学报(社科版) , 2025 , 27 (02) , 82-94 . |
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针对现有群体多准则分类研究没有考虑专家的行为特征和参考轮廓共识达成复杂且耗时的问题,本文提出了一种新的群体多准则分类方法.首先,利用犹豫模糊集和犹豫模糊语言术语集刻画专家给出参考轮廓时的犹豫行为;接着,在考虑不同专家不同调整量的基础上使用基于数学规划的方法对参考轮廓达成共识;然后,利用前景理论刻画专家的有限理性行为,根据备选方案相较于群体参考轮廓的综合前景价值确定类别;最后,将本文方法应用于具体案例,通过对比分析验证了本文方法的有效性与优越性.本文方法考虑了分类过程中专家的行为特征,更接近分类问题的实际情况;另外,使用达成共识的参考轮廓进行分类,有助于得到更加合理可靠的分类结果.
Keyword :
有限理性行为 有限理性行为 犹豫行为 犹豫行为 群体共识 群体共识 群体多准则分类 群体多准则分类
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GB/T 7714 | 王亮 , 杨颜青 , 王应明 . 一种考虑行为特征的群体多准则分类方法 [J]. | 电子科技大学学报(社会科学版) , 2025 , 27 (2) : 82-94 . |
MLA | 王亮 et al. "一种考虑行为特征的群体多准则分类方法" . | 电子科技大学学报(社会科学版) 27 . 2 (2025) : 82-94 . |
APA | 王亮 , 杨颜青 , 王应明 . 一种考虑行为特征的群体多准则分类方法 . | 电子科技大学学报(社会科学版) , 2025 , 27 (2) , 82-94 . |
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针对现阶段大学生面临学业、就业压力而通过依赖网络消遣放松,导致疏于体育锻炼的普遍现象,现以大学生跑步这一易于实现的大众化体育锻炼为研究对象,探究激励大学生跑步的影响因素,为高校制定相关激励政策提供参考意见。根据已有文献和随机访谈等方式构建了12个影响因素,采用基于Alpha水平集的模糊DEMATEL方法识别出6个关键影响因素。高校可以根据识别出的关键影响因素制定相应的激励政策和措施,以提高大学生参加跑步运动的积极性。
Keyword :
关键影响因素识别 关键影响因素识别 大学生跑步 大学生跑步 模糊DEMATEL 模糊DEMATEL
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GB/T 7714 | 黄璐妍 , 王亮 . 激励大学生跑步的影响因素识别研究 [J]. | 福建开放大学学报 , 2024 , PageCount-页数: 4 (05) : 76-79 . |
MLA | 黄璐妍 et al. "激励大学生跑步的影响因素识别研究" . | 福建开放大学学报 PageCount-页数: 4 . 05 (2024) : 76-79 . |
APA | 黄璐妍 , 王亮 . 激励大学生跑步的影响因素识别研究 . | 福建开放大学学报 , 2024 , PageCount-页数: 4 (05) , 76-79 . |
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Sorting problems widely exist in real-world situation, in which alternatives (actions) are assigned to specific classes that are defined by decision maker according to his/her preference and given problem. Therefore, decision maker's preferences play a critical role in sorting problems, while, different prefer-ences are usually determined by decision maker's psychological behavior. Thus, it seems necessary to consider decision maker's psychological behavior in sorting problem. Additionally, dynamic evolution is one of typical features of real-world problems, the given problems are usually updating and changing along with the time changes or problem environment, therefore, such a dynamic feature should be considered in sorting problems. However, seldom extant multi-criteria decision sorting studies combine decision maker's psychological behavior with dynamic feature of sorting problems. This contribution fills upsuch a gap, and proposes a dynamic multi-criteria decision sorting method that considers decision maker's psychological behavior during the sorting process. An illustrative example about modern renewable energy consumption is employed to demonstrate validity and feasibility of the proposed method. © 2023 IEEE.
Keyword :
Behavioral research Behavioral research Decision making Decision making Energy utilization Energy utilization
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GB/T 7714 | Wang, Liang , Lai, Jia Yan , Zhang, Zi-Xin . A Dynamic Multi-criteria Sorting Method for Modern Renewable Energy Consumption [C] . 2023 : 506-513 . |
MLA | Wang, Liang et al. "A Dynamic Multi-criteria Sorting Method for Modern Renewable Energy Consumption" . (2023) : 506-513 . |
APA | Wang, Liang , Lai, Jia Yan , Zhang, Zi-Xin . A Dynamic Multi-criteria Sorting Method for Modern Renewable Energy Consumption . (2023) : 506-513 . |
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Many multi-criteria decision sorting (MCDS) methods, a very active and worthy research topic in recent years, have been developed and applied to solve various real-world problems. In MCDS studies, the actions (alternatives) are assigned to a specific predefined class that is clarified in an ordinal manner according to the decision maker's (DM's) knowledge. However, different DMs usually have different psychological behaviors. Different psychological behaviors generally imply different decision behaviors and preferences, which plays a critical role in the sorting process. Yet while it is necessary to consider the DM's psychological behavior during the sorting process, existing MCDS studies have neglected this important issue. Up to now, seldom MCDS method has taken the DM's psychological behavior during the sorting process into consideration; this research proposes a TODIM sorting method to fill this gap. The study provides country risk classification not only to verify the importance of considering the DM's psychological behavior during the sorting process, but also to show its application to real-world problems. Finally, the paper presents related comparison and discussions of the proposed method.(c) 2022 Elsevier Ltd. All rights reserved.
Keyword :
Multi -criteria sorting method Multi -criteria sorting method Psychological behavior Psychological behavior TODIM method TODIM method
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GB/T 7714 | Wang, Liang , Zhang, Zi-Xin , Ishizaka, Alessio et al. TODIMSort: A TODIM based method for sorting problems * [J]. | OMEGA-INTERNATIONAL JOURNAL OF MANAGEMENT SCIENCE , 2023 , 115 . |
MLA | Wang, Liang et al. "TODIMSort: A TODIM based method for sorting problems *" . | OMEGA-INTERNATIONAL JOURNAL OF MANAGEMENT SCIENCE 115 (2023) . |
APA | Wang, Liang , Zhang, Zi-Xin , Ishizaka, Alessio , Wang, Ying-Ming , Martinez, Luis . TODIMSort: A TODIM based method for sorting problems * . | OMEGA-INTERNATIONAL JOURNAL OF MANAGEMENT SCIENCE , 2023 , 115 . |
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Fuzzy DEMATEL method is diffusely employed to analyze the interrelationship among factors in various fields under uncertain and fuzzy environment. In the extant fuzzy DEMATEL studies, fuzzy assessments are converted into related crisp values by means of different defuzzification ways. Such conversion may result in not only the loss of information, but also the discount of consideration of fuzzy information. Therefore, it seems reasonable and necessary to keep as much information as possible during the analysis process, instead of converting it into crisp values at the very beginning. An appropriate way to keep as much information as possible is to employ alpha level sets to handle fuzzy information instead of simple defuzzification. In addition, it is quite common that experts may hesitate under uncertain and fuzzy environment in the real-world situation, when providing their assessments on the interrelationship among factors. However, such practical issue is neglected in the extant fuzzy DEMATEL methods. With respect to aforementioned limitations, this study proposes a novel alpha level sets based fuzzy DEMATEL method to handle the fuzzy information, together with considering experts' hesitation from qualitative context under uncertain and fuzzy environment. Additionally, two different options are provided to analyze the interrelationship among factors in the proposed method. The proposed method not only improves the extant fuzzy DEMATEL studies, but also enriches the theoretical studies of fuzzy DEMATEL, its novelty and superiority is demonstrated through illustrative example and related comparisons.
Keyword :
Alpha level sets Alpha level sets Fuzzy DEMATEL Fuzzy DEMATEL Hesitant information Hesitant information
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GB/T 7714 | Zhang, Zi-Xin , Wang, Liang , Wang, Ying-Ming et al. A novel alpha-level sets based fuzzy DEMATEL method considering experts' hesitant information [J]. | EXPERT SYSTEMS WITH APPLICATIONS , 2023 , 213 . |
MLA | Zhang, Zi-Xin et al. "A novel alpha-level sets based fuzzy DEMATEL method considering experts' hesitant information" . | EXPERT SYSTEMS WITH APPLICATIONS 213 (2023) . |
APA | Zhang, Zi-Xin , Wang, Liang , Wang, Ying-Ming , Martinez, Luis . A novel alpha-level sets based fuzzy DEMATEL method considering experts' hesitant information . | EXPERT SYSTEMS WITH APPLICATIONS , 2023 , 213 . |
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When an emergency event occurs, emergency plans are usually employed to respond the emergency situations in order to prevent or mitigate possible losses of life and property. Therefore, emergency plans play an important and indispensable part in emergency decision-making. With regard to the question of how to generate emergency plans, extant studies have discussed the problem from various perspectives, and fruitful results have been obtained. Dynamic evolution is a typical feature of emergency events, and usually involves the updating of related information regarding an emergency event. Existing studies have considered dynamic evolution during the emergency plan generation process only from a single perspective, neglecting the related need to update information as dynamic evolution occurs. Information related to the emergency event plays a vital role in the emergency plan generation process, and needs to be considered. To overcome these limitations, the present study proposes a novel dynamic emergency plan generation method based on integer linear programming, which considers different emergency situations and limited resources. An illustrative example and descriptive comparisons are provided to demonstrate the novelty, superiority, and validity of the proposed method.
Keyword :
different situations different situations emergency management emergency management emergency plan emergency plan limited resources limited resources
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GB/T 7714 | Zhang, Zixin , Wang, Liang , Lai, Jiayan et al. A Dynamic Emergency Plan Generation Method Considering Different Situations and Limited Resources [J]. | SUSTAINABILITY , 2023 , 15 (7) . |
MLA | Zhang, Zixin et al. "A Dynamic Emergency Plan Generation Method Considering Different Situations and Limited Resources" . | SUSTAINABILITY 15 . 7 (2023) . |
APA | Zhang, Zixin , Wang, Liang , Lai, Jiayan , Wang, Yingming . A Dynamic Emergency Plan Generation Method Considering Different Situations and Limited Resources . | SUSTAINABILITY , 2023 , 15 (7) . |
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对考虑商户重要性和满意度的供应商配送中心选址问题进行研究.首先,将商户间的相似度和空间地理距离抽象为社区网络模型,通过Louvain算法获取社区结构;其次,考虑商户重要性,以各商户的产品货损率最小和配送时长最短为目标建立模型,采用迭代法确定各社区内供应商配送中心的位置;最后,以巴西圣保罗电子商务供货数据为例,比较本模型与重心法在各社区内的平均商户满意度和重要商户满意度.结果表明:平均商户满意度在社区中最高提升了6个百分点,重要商户满意度最高提升了8个百分点;对于商户而言,该模型下的供应商配送中心选址位置能够使得货损率和配送时间均在心理预期之内;对于供应商而言,将商户重要性加权在了商户满意度中优先保证了重要商户的价值,符合差异性服务的实际应用.
Keyword :
商户重要性 商户重要性 满意度 满意度 社区发现算法 社区发现算法 选址 选址
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GB/T 7714 | 王亮 , 刘晨玥 , 王应明 . 考虑商户重要性和满意度的供应商配送中心选址问题 [J]. | 福州大学学报(哲学社会科学版) , 2023 , 37 (2) : 74-83 . |
MLA | 王亮 et al. "考虑商户重要性和满意度的供应商配送中心选址问题" . | 福州大学学报(哲学社会科学版) 37 . 2 (2023) : 74-83 . |
APA | 王亮 , 刘晨玥 , 王应明 . 考虑商户重要性和满意度的供应商配送中心选址问题 . | 福州大学学报(哲学社会科学版) , 2023 , 37 (2) , 74-83 . |
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