基于未确知AHP的船员疲劳因素定量分析

Quantitative Analysis about Seamen's Tiredness Factors Using AHP on Uncertainty

提出了船员疲劳因素分析的指标体系,建立了基于未确知信息的层次分析模型。基于三值互反标度法及相关变换原则,得到属性判断矩阵,并给出了其一致性检验方法和权系数的简明计算公式,得出了各个子因素对船员疲劳因素的影响系数,为建立科学、合理的评估体系提供了理论支持。

The index system of the factors of seamen＇s tiredness is presented and the model of AHP on uneertainty is established. On the unascertained three - valued reciprocal judgment matrix and interrelated commutation principle, the attribute judgment matrix is given, the method of checking the consistency degree of the pairwise comparisons judgment matrix and the calculation expression of weighting coefficients are given, and the weighting coefficients of each sub- factors toward the seamen tiredness are educed, which provides a theoretical support for developing a scientific and reasonable assessment system.