一种水下电磁场仿真的混合编程方法  

Simulation EF Field of Ship by Using of A Fixed Program Method

作　　者：嵇斗[1] 单潮龙[1] 朱武兵[1] JI Dou;SHAN Chaolong;ZHU Wubing(Naval University of Engineering,Wuhan 430033)

机构地区：[1]海军工程大学,武汉430033

出　　处：《舰船电子工程》2017年第5期67-69,共3页Ship Electronic Engineering

基　　金：国家部委基金资助项目(编号:4010308020401)资助

摘　　要：船体腐蚀和防腐产生的水下轴频电磁场一般采用时谐偶极子建模。建立了多源轴频电场模型,给出了电磁场表达式。为了仿真分析需要,采用基于Matlab和Labview混合编程的方法并给出了编程步骤,混合编程方法兼顾了Matlab的计算性能和Labview界面表现能力,易于后续开发使用,最后给出了仿真结果。Corrosion current of ship produces EM field in sea water.Ship’s shaft-rate(SR)electromagnetic(EM)field can be simulated by moving time-harmonic electric dipole in seawater.The model of ships??SR EM field with mutiple propellers and a series of general expressions of EM field is carried out.By using fixed program of LabView and Matlab,it realize the visualization of simulation.This fixed program can be a part of the program of SR field of ship.This indicates the effectiveness of the simulation.

关 键 词：电磁场 数学模型 混合编程 仿真分析 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]