基于二元语义一致性的耦合赋权模型及其应用

Model and Application of Coupling Empowerment Based on Two-Tuple Linguistic Consistency

依据二元语义信息评价的基本思想,构建了评价指标属性权重和决策者权重的耦合赋权模型,既体现了语言信息评价对指标经济意义或技术意义判断的重要性,又规避了主观赋权的弊端。针对船闸闸位选址的多指标决策问题,在分析其多指标影响因素的基础上,以江苏省宿迁市井头船闸选址为实例,应用该方法对四种闸位布局方案进行了综合评价。评价结论与实际较为相符,证明了该方法对优选船闸闸位布局方案能作出有效评估并能提供丰富的决策信息。

According to the basic ideas of two- tuple linguistic information,the programming models of objective methods for assigning weigh are constructed.With the models,the weights of attribute and decision- makers are coupled,not only embodying the importance of linguistic information assessment for economic significance or technical sense of the evaluation indicators,but also avoiding the drawbacks of subjective method for assigning weigh.Based on the analysis of multiple indicators of the impact factors,taking JINGTOU Shiplock for example,which locates in Suqian City of Jiangsu Province,the optimal lock site scheme is selected.With the method,four different schemes for Lock Site of JINGTOU Shiplock are comprehensively evaluated,which illustrates that the method is effective and practicable.