线性神经网络在舰船磁场推算模型中的应用  

Application of Linear Neural Network to Ship’s Magnetic Field Extrapolation

作　　者：范世武 

机构地区：[1]海军北海舰队司令部装备处,山东青岛266000

出　　处：《船电技术》2012年第6期41-43,共3页Marine Electric & Electronic Engineering

摘　　要：针对舰艇内外磁场推算问题,从智能优化的角度出发,建立了内外磁场之间的线性神经网络预报模型。该方法避免了利用数值建模存在的诸多困难,可实现舰艇内外磁场有效推算。并利用船模实验验证了网络预测的准确性,其换算精度相较于数值建模有所提高,满足工程实际需求。Aimed at the problem of magnetic field extrapolation for ships, from the point of view of intelligent optimization, a linear neural network predictable model inside and outside magnetic field is settled. The method can avoid many problems from linear model and realize extrapolation. Its high accuracy and good generalization ability have been tested by a mockup experiment.

关 键 词：舰船磁场 闭环消磁 线性神经网络 

分 类 号：TM153.1[电气工程—电工理论与新技术]