基于灰色关联度的航道方案评价  

Evaluation on channel case based on grey relational grade

作　　者：冯宏祥[1] 肖英杰[1] 

机构地区：[1]上海海事大学商船学院,上海200135

出　　处：《上海海事大学学报》2007年第3期1-4,共4页Journal of Shanghai Maritime University

基　　金：上海市重点学科建设项目(T0603)

摘　　要：为保障船舶安全,对4个航道方案进行比较,运用由灰色关联度确定权重的多目标决策方法建立航道方案评价指标体系,对航道进行评价并通过船舶操纵模拟器仿真.结果表明:评价结果区分度大,可避免指标权重确定方法主观性太强的缺点.该方法可行、有效,为航道方案评价提供一种定量评价方法.To guarantee ship safety, four candidate channel cases are compared. The evaluation index system is established for channel cases by using multi-objective decision method which uses grey relational grade method to calculate weights. The channel cases are evaluated with the method and simulated by ship handling simulator. It is shown that the distinction of evaluation results is big and the method can avoid the subjective deficiency of weight index calculation method. The method is feasible and effective which provides a quantitative evaluation method for channel case evaluation.

关 键 词：航道方案 灰色关联度 权重 评价 模拟器 

分 类 号：N941.5[自然科学总论—系统科学] U697.1[交通运输工程—港口、海岸及近海工程]