Optimized Joint Management ofElectric Fields andCorrosion ona NavalPlatform

Theelectric andcorrosion related magnetic Solves an electromagnetic optimization problem, the signatures generated byshipborneimpressed current cathodicoptimization mayneedtocombine withanumerical modelif protection (ICCP)system mightbesignificant andthethreatsthesolution domainhascomplicated structures andboundary include underwater weapons andunderwater reconnaissance conditions (1)-(5). Ifthereareuncertainties in system systems forsurface ships andsubmarines. Underwater electricparameters orboundary conditions inthesolution domain, sensors represent aneffective meansindetection, classification physical scale modelorrealsystem measurement mayoften andlocalization ofunderwater target, especially inlittoral water beuseful meansinidentifying theseuncertainties. Physical environment. To achieve anelectric signature stealth naval scaletechnology (6)(7) hasbeendeveloped tostudy and platform, techniques suchas computersimulation, design optimization andphysical scale modelling aretheuseful tools in mplrov thmerformance oftheICCPsystem ofnaval solving thecombined optimization problem withcomplex ship platforms. Numerical modelling tolarge-scale naval platforms structures. Thispaperproposes anapproach tostudy thejoint havebeenestablished andthesimulation results havebeen problem ofminimizing theunderwater electric field ofanaval compared withrealplatform measurements (8)-(10). Recent platform aswellasmaintaining health corrosion protection researches areconcentrated toresolve theproblem usinga ability. Torealize this joint requirement, wepropose aspecified numerical modelcoupled withoptimization approaches (11)- multi-zone anodes impressed current cathodic protection (ICCP) (14) system. Inthispaper, weusephysical scale modelling and Inthis paper, wepropose anapproach tostudy thejoint numerical simulation tostudytheelectric fields andcorrosion .. .. potentials. Approximations tosystemparameters suchas problem ofm mintg teraltectroici ofoaenaval numbers, locations andelectric current amplitudes oftheanodes,platfr We asmaintaining healthcorrosion protection areachieved viaaninverse approaches tominimize underwaterability. We usephysical scalemodelling andnumerical electric field andtoimprove corrosion protection potential as simulation tostudy theelectric fields andcorrosion protection well. Simulation andscale modelmeasurement results showthe potentials ofnavalplatform. Approximations tosystem potential oftheproposed methodinachieving thisjointparameters suchasnumbers, locations andelectric current requirement. amplitudes oftheanodes, areachieved viaan inverse approach tominimize underwater electric field andtoimprove