摘要
以长江下游某段水域10年的航标失常统计数据为实例,运用灰色系统理论中的灰色关联分析方法,建立长江下游航标失常数与其影响因子之间的关系模型,探讨主要影响因子对航标失常的作用,为航标失常机理及预防的深入研究打下基础.
According to the statistical data of the navigational aids with disorder operation （NADO） in a water area in the lower reaches of the Yangtze River for ten years, the grey relational analysis （GRA） method of grey system theory is applied to establish the relation model between NADO accidents and their influential factors. And a quantitative analysis on the multiple influential factors of NADO is carried out. A solid foundation for in-depth research on the mechanism and prevention of NADO is set up.
出处
《上海海事大学学报》
北大核心
2007年第1期57-61,共5页
Journal of Shanghai Maritime University
关键词
长江下游
航标失常
影响因子
灰色关联分析
lower reaches of Yangtze River
navigational aids with disorder operation
influential factor
grey relational analysis
