简介:Underwatergliders,whichglidethroughwatercolumnsbyuseofapairofwings,areefficientlong-distance,long-durationmarineenvironmentobservatoryplatforms.TheSea-Wingunderwaterglider,developedbytheShenyangInstituteofAutomation,CAS,isdesignedfortheapplicationofdeep-seaenvironmentvariablesobservation.Thesystemcomponents,themechanicaldesign,andthecontrolsystemdesignoftheSea-Wingunderwaterglideraredescribedinthispaper.Thepitchandrolladjustingmodelsarederivedbasedonthemechanicaldesign,andtheadjustingcapabilitiesforthepitchandrollareanalyzedaccordingtothemodels.Fieldexperimentshavebeencarriedoutforvalidatingtheglidingmotionandtheabilityofmeasuringoceanenvironmentvariables.Experimentalresultsofthemotionperformancesofthegliderarepresented.