1、江蘇科技大學(xué)碩士學(xué)位論文耙吸式挖泥船動(dòng)力定位系統(tǒng)工程化研究姓名：張躍東申請(qǐng)學(xué)位級(jí)別：碩士專業(yè)：電力電子與電力傳動(dòng)指導(dǎo)教師：俞孟蕻20101230AbstractIIAbstractDynamicpositioningsystemisthatshipmeasuretheerrofshipsactualpositiontargetlocationaccdingtotheenvironmentmeasuresystemwithouttheai

2、doftheshipmoingsystemresisttheexternalsignaldisturbanceunderthefunctionofthecontrolsystembyownpowersystemtokeeptherequiredspeedthescheduledcoursefixedsealevel.Dynamicpositioningisanimptantguaranteefprecisedredgingientati

3、onendingdredgingclassimprovingdredgingbenefitsofasuctionhoperdredger.Thisthesisfocusesonthedynamicpositioningsystemofthe18000squarestrailingsuctionhopperdredgernamed“TONGCHENGHAO”constructedbyccccTianjinDredging.Theimple

4、mentationplanhardwaresoftwaredesignofdynamicpositioningsystemwerestudiedaccdingtothesystemrequirement.Theappliedbackgroundofthisthesisisveryclearlythepracticalvalueisveryhigh.Themaintaskofthisthesisisasfollows.Firstlyint

5、egrationhopperdredgingcontrolsystemofTrailingsuctionhopperdredgerisanalysedbasedonthe“TONGCHENGHAO”.Thentheprincipleofdynamicpositioningsystemcompositionfunctionsareintroduced.Theeightfunctionsofthedredgerdynamicposition

6、ingsystemwereprovidedaccdingtothecomplexwkprocessdredgingprocessphasesofthedredger.Secondlytheentiresystem’shardwarethewkaredesignedbasedonthestructurefunctionofthedynamicpositioningsystemthemeasurementsignalofenvironmen

7、tisdescribed.Finallytheinterfacesignalsbetweendynamicpositioningsystemthevariousimplementingagenciesdredgingcontrolsystempowermanagementsystemisanalyzed.Thirdlyaccdingto18000squaretrailingsuctiondredgerthepowerstructureo

8、ftheshiptheshipspowergridconfigurationmodearedetailedtheshipspowermanagementsystemisintroduced.thenthepowermanagementsystemframewkisdesignedlowvoltageautomaticpowermanagementbowthrustermanagementisproposedcombinedwiththe

9、dynamicpositioningsystem.AtlasthowtousetheOPCclienttocollectdateofPLCserialsignalacquisitionmethodsanalyticalprotocolsaredescribedatdynamicpositioningsoftwaresection.Theactuatcontrollogicrequirementsisproposedfthedynamic