無人船雙槳推進的仿真及實驗研究無人船雙槳推進的仿真及實驗研究

摘要：

隨著科技的不斷進步和發展，無人船技術越來越成熟并得到廣泛的應用。無人船是一種可以自主航行并完成多種任務的水上載具，廣泛應用于水上巡邏、水中救援、海底勘探等領域。無人船的推進方式對其性能和功能具有重要影響。本文針對無人船雙槳推進的問題進行了研究。首先，通過建立雙槳推進的理論數學模型，分析了雙槳推進的推力及轉向特性。然后，利用虛擬仿真技術，設計了雙槳推進無人船的仿真系統，并對其進行了模擬實驗。最后，為驗證仿真結果的正確性，開展了物理實驗，并將實驗結果與仿真結果進行對比分析。研究表明：無人船雙槳推進系統能夠有效提高無人船的航速和航行性能，具有良好的適應性和魯棒性。

關鍵詞：無人船，雙槳推進，仿真，實驗

Abstract:

Withthecontinuousprogressanddevelopmentoftechnology,theunmannedboattechnologyhasbecomemoreandmorematureandwidelyused.Theunmannedboatisawaterbornevehiclethatcannavigateautonomouslyandcompletevarioustasks,whichiswidelyusedinwaterpatrol,waterrescue,underwaterexplorationandotherfields.Thepropulsionmethodofunmannedboatshasanimportantinfluenceontheirperformanceandfunctions.Inthispaper,wehavestudiedtheproblemofdual-propulsionforunmannedboats.First,weestablishedatheoreticalmathematicalmodelofdual-propulsion,analyzedthethrustandturningcharacteristicsofdual-propulsion.Then,wedesignedasimulationsystemofdual-propulsionunmannedboatusingvirtualsimulationtechnology,andconductedsimulationexperimentsonit.Finally,inordertoverifythecorrectnessofthesimulationresults,experimentaltestswerecarriedout,andtheexperimentalresultswerecomparedandanalyzedwiththesimulationresults.Theresearchshowsthatthedual-propulsionsystemofunmannedboatcaneffectivelyimprovethesailingspeedandsailingperformanceofunmannedboat,andhasgoodadaptabilityandrobustness.

Keywords:unmannedboat,dual-propulsion,simulation,experimenUnmannedboatshavebeenwidelyusedinvariousmarineexplorationandmilitaryoperationsduetotheiradvantagesofhighefficiency,lowcost,andsafety.However,thesailingspeedandsailingperformanceofunmannedboatsareoftenlimitedbythepropulsionsystem.Inordertosolvethisproblem,adual-propulsionsystemforunmannedboatswasproposedandstudied.

Thedual-propulsionsystemconsistsoftwopropulsiondevices,namelythetraditionalpropellerandthewaterjetpropulsiondevice.Thetraditionalpropellerisusedforlow-speedsailingandmaneuvering,whilethewaterjetpropulsiondeviceisusedforhigh-speedsailing.Thetwopropulsiondevicesworktogethertoachievethebestsailingperformanceunderdifferentsailingconditions.

Toevaluatetheperformanceofthedual-propulsionsystem,simulationexperimentswereconductedusingacomputersimulationprogram.Thesimulationresultsshowedthatthedual-propulsionsystemsignificantlyimprovesthesailingspeedandmaneuverabilityofunmannedboats,especiallyinroughseaconditions.

Toverifythecorrectnessofthesimulationresults,experimentaltestswerecarriedoutusingaprototypeunmannedboatequippedwiththedual-propulsionsystem.Theexperimentalresultsshowedthatthedual-propulsionsystemeffectivelyimprovesthesailingperformanceofunmannedboats,andhasgoodadaptabilityandrobustness.

Inconclusion,thedual-propulsionsystemforunmannedboatsproposedinthisstudyisaneffectivesolutiontoimprovethesailingspeedandsailingperformanceofunmannedboats,andhasbroadapplicationprospectsinmarineexplorationandmilitaryoperationsFurthermore,thedual-propulsionsystemcanalsoenhancethemaneuverabilityandcontrolofunmannedboats.Bystrategicallycontrollingthepowerdistributionbetweenthetwopropulsionsystems,itispossibletoachievebetterturning,steering,anddockingcapabilities.Thisisparticularlyimportantforunmannedboatsthatneedtonavigateinnarrowandcomplexwaterways,whereprecisecontrolandagilityareessentialtoavoidcollisionsandotherhazards.

Moreover,thedual-propulsionsystemcanalsoimprovetheenergyefficiencyandenduranceofunmannedboats.Byusingacombinationoftwopropulsionsystemswithdifferentcharacteristics,itispossibletooptimizetheenergyconsumptionandreducetheoverallfuelconsumptionoftheboat.Thisiscriticalforunmannedboatsthatneedtooperateforextendedperiodsoftimewithoutrefuelingorrecharging,suchasthoseusedforoceanographicresearchorbordersurveillance.

Overall,thedual-propulsionsystemforunmannedboatsisapromisingtechnologythatcansignificantlyenhancethecapabilitiesandperformanceofthesevessels.Withfurtherresearchanddevelopment,itispossibletorefinethedesignandoptimizetheparametersofthesystemtoachieveevenbetterresultsintermsofspeed,maneuverability,energyefficiency,andendurance.Assuch,thistechnologyrepresentsavaluablecontributiontothefieldofmaritimeroboticsandhasthepotentialtorevolutionizethewayweexplore,monitor,andprotectouroceansandwaterwaysInadditiontoitspotentialforimprovingunmannedsurfacevessels,theMARIOSsystemalsohasbroaderimplicationsforoceanscienceandexploration.Forexample,itcouldbeusedtomonitoroceanpollutionandtrackthemovementsofmarineanimals.BydeployingafleetofMARIOS-equippedvessels,researcherscouldmapoutthepatternsofplasticdebrisorotherhazardousmaterialsintheocean,helpingtoinformpolicydecisionsandconservationefforts.

Thesystemcouldalsobeusedtostudythebehaviorandmovementsofdifferentspeciesofmarineanimals.Forexample,researcherscoulduseMARIOSvesselstofollowandtrackthemovementofwhales,sharks,orseaturtles,providingvaluabledataabouttheirmigrationpatterns,feedinghabits,andsocialbehaviors.Thisinformationcouldbeusedtodevelopmoreeffectiveconservationstrategiesthattakeintoaccounttheuniqueneedsandbehaviorsofdifferentspecies.

AnotherpotentialapplicationoftheMARIOSsystemisinunderwaterarchaeology.Byequippingthevesselswithhigh-resolutioncamerasandsensors,researcherscouldexploreanddocumentsunkenships,ancientruins,andotherunderwaterstructures.Thiscouldhelptorevealnewinsightsintooursharedhumanhistory,whilealsoprovidingvaluabledataforconservationandpreservationefforts.

Overall,theMARIOSsystemrepresentsanexcitingnewdevelopmentinthefieldofmaritimerobotics.Withitsadvancedsensors,autonomouscapabilities,andadaptivecontrolsystems,ithasthepotentialtotransformthewayweexploreandunderstandouroceansandwaterways.Byfurtherrefininganddevelopingthistechnol