基于径向基网络的船舶临修费用预测研究

Research on prediction of occasional repair cost based on radial network

临修对维持装备完好率具有重要意义,准确掌握船舶临修费用对于科学筹划其维修保障具有重要作用。由于船舶临修费用的影响因素较多,相互关系复杂,准确预测临修费用难度较大。文章应用基于径向基网络的预测模型对单船年度临修费用进行了研究,结果表明,该方法对大样本情况的预测较为理想。

It is of great importance that perfecting-rate of marine equipment and controling of occasional repair cost can offer successful guarantee to occasional repair. But the facters influencing the cost are complicated, this paper gives a prediction for the annual occasional repair cost of the single vessel based on radial network with an ideal result for the detailed drawing