| 基于直觉三角模糊TOPSIS的高铁列车调度指挥人因失误风险排序 |
| |
| 引用本文： | 吴海涛,罗 霞. 基于直觉三角模糊TOPSIS的高铁列车调度指挥人因失误风险排序[J]. 中国安全生产科学技术, 2014, 0(4): 139-144 |
| |
| 作者姓名： | 吴海涛 罗 霞 |
| |
| 作者单位： | 西南交通大学交通运输与物流学院,四川成都610031 |
| |
| 基金项目： | 国家自然科学基金资助项目（51108390） |
| |
| 摘 要： | 针对高速铁路调度指挥人因风险排序问题,从人因失误概率、人因失误探测度、人因失误重要度和事故严酷度四个方面构建风险评价指标体系。考虑到人因风险指标的模糊性和不确定性,用直觉三角模糊数描述各指标值,基于直觉模糊熵计算指标客观权重,然后建立基于TOPSIS法的高铁列车调度指挥人因失误风险排序模型。最后,基于实例验证了排序模型的实用性。
|
| 关 键 词： | TOPSIS 直觉三角模糊 人因失误 风险排序 |
Risk prioritization model of human error for high-speed railway dispatchers based on intuitionistic triangular fuzzy TOPSIS |
| |
| WU Hai-tao,LUO Xia. Risk prioritization model of human error for high-speed railway dispatchers based on intuitionistic triangular fuzzy TOPSIS[J]. Journal of Safety Science and Technology, 2014, 0(4): 139-144 |
| |
| Authors: | WU Hai-tao LUO Xia |
| |
| Affiliation: | (College of Transportation and Logistics, Southwest Jiaotong University, Chengdu Sichuan 610031, China) |
| |
| Abstract: | Error probability, error detectability, error importance and accident severity were used to evaluate human error risk .Due to the uncertainties and imprecisions , the risk factors were characterized with intuitionistic triangular fuzzy numbers .The objective weights of four factors were calculated based on intuitionistic fuzzy entropy . Then, a risk prioritization model of human error for high-speed railway dispatchers based on intuitionistic triangular fuzzy TOPSIS was constructed .A case example was presented to demonstrate the practicality of proposed approach . |
| |
| Keywords: | TOPSIS TOPSIS intuitionistic triangular fuzzy human error risk prioritization |
| 本文献已被 CNKI 维普 等数据库收录！ |
