| MATLAB神经网络的舰船磁场强度估算 |
| |
| 引用本文： | 胡红波,马爱民.MATLAB神经网络的舰船磁场强度估算[J].火力与指挥控制,2007,32(2):77-79. |
| |
| 作者姓名： | 胡红波 马爱民 |
| |
| 作者单位： | 海军大连舰艇学院,辽宁,大连,116018 |
| |
| 摘 要： | 舰船磁场建模常采用的方法有谐波分析、磁体模拟和有限元等方法,但普遍存在通用性不强和计算复杂等缺点.为了方便快捷地对舰船磁场强度进行估算,通过梳理影响舰船磁场强度的主要因素,利用神经网络的方法建立估算模型,网络学习采用MATLAB环境下的改进BP算法,网络训练时间短,从仿真的结果来看,估算模型具有估算精度高、通用性强的特点,补充了舰船磁场建模方法.
|
| 关 键 词： | 舰船磁场 神经网络 估算 BP模型 MATLAB 神经网络 舰船磁场 强度估算 based Warship Magnetic Field Intensity 建模方法 补充 估算精度 结果 仿真 训练时间 算法 改进 环境 网络学习 估算模型 利用 |
| 文章编号： | 1002-0640(2007)02-0077-03 |
| 修稿时间： | 2005年1月20日 |
Estimation on Intensity of Magnetic Field around Warship based on NN in MATLAB |
| |
| HU Hong-bo,MA Ai-min.Estimation on Intensity of Magnetic Field around Warship based on NN in MATLAB[J].Fire Control & Command Control,2007,32(2):77-79. |
| |
| Authors: | HU Hong-bo MA Ai-min |
| |
| Abstract: | At present methods used frequently to establish model of magnetic field around warship are harmonic wave analysis,magnet simulation,finite element method,etc.But these methods generally have disadvantage of slight versatility,calculation complication,etc.Through analyzing most factor influencing the intensity of magnetic field around warship in sequence the paper established model being able to estimate the intensity of magnetic field around warship expediently by NN.Modified BP arithmetic in MATLAB was applied to network study and needed shorter time to train network.The model has characteristics of high precision and strong versatility due to simulation result,so it is a supplement for methods used to establish model of magnetic field around warship. |
| |
| Keywords: | magnetic field around warship neural network estimation BP model |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
