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通过分析因子法,建立均值指数法和加权指数法巡航质量评价模型;分析巡航报表,确定评价指标;结合巡航要求及通航环境确定评价参数;以评价指标为变量建立多元回归方程,确定权重系数;对巡航报表进行分布性描述和一元方差分析及方差多重比较,确定修正系数;模型计算并比较均值指数法和加权指数法巡航质量评价指数。
Analyze the cruise statements to determine the evaluation index; Analyze the cruise requirements and the navigation environment to determine the evaluation parameters; Establish the multiple regression equation with the evaluation index as the variable to determine the weight coefficient; The cruise statements were distributed and described by one-way analysis of variance and variance multiple comparisons to determine the correction coefficient. The model was calculated and compared with the mean index method and the weighted index cruise quality evaluation index.