Mechanical Systems Mechanical Systems ←The copper particle collided on steel substrate at 500m/s: A copper part spouts out into a fold (called “ material jet ”) form the interface with the substrate. 45SatoruSakaiThemainareaofresearchatourlaboratoryissurfacetechnologies,focusedonthermalsprayingandkineticspraying(coldspray).Theprocessparametersandtheireffectsonthemicrostructureandpropertiesofthecoatingsareanalyzed.Theresultsareusedtodevelopcoatingpropertiestailoredtothefunctionofthecoatedpartsandtoimproveexistingsurfacesystems.OurLabmaintainsacloserelationshipwithotherdomesticindustriesandinstitutes.Weconductbasicresearchanddevelopapplicationswithindustries.Kazuhiko SakakiIn the futureAfter graduationIn the FutureAfter Graduation EngineeringEngineeringAdvancedroboticsbasedonnewmodelingandcontrolprinciplewillchangeourworldinthiscentury.Ourmodelingandfastcomputationmethodforhydraulicrobotdynamicscontributestoreducedesigneffortsofconstructionmachinery.Ournonlinearandphysicalcontrolmethodforhydraulicrobotdynamicscontributestoimprovecontrolperformanceofarobotforanuclearpowerplants.OurcamerabasedmodelingandcontrolmethodcontributestoprovideanovelsignalconfigurationwhichisverydifferentfromthoseofASIMO,BigDog,andsoon.Wehavepresentedtheseresultsinthehighly-valuedinternationaljournals.ProfessorJSPS post doctoral research fellow (Kyoto Univ., Twente Univ., 2003-2005)Research associate (Chiba Univ., 2005-2010)Associate Professor (ShinshuUniv., 2010-). Professor・Graduate School：Shinshu Univ. , (Master course , Graduate School, Division of Engineering) , 1988・1988 -1993 , ToshibaCo.・Doctor of Engineering , Shinshu UniversityInourlaboratory,youcanseenewrobotics.Anewmodelingandcontrolofhydraulicrobotdynamicsinourlaboratoryattractsoneoftheworldbiggestconstructionmachinerycompanies,steeringsystemscompanies,andagriculturalmachinerycompanies.Anewcamerabasedtheworldmodelingandcontrolalsoattractsoneofbiggeststrongcollaborationwith(inNIKKEI225)havesignificantresultsandwillchangethiscentury.ManystudentscanbecontrolengineersaswellasmechanicalengineerssuchasinHitachi,MitsubishiHeavyIndustrial,Kubota,Honda,Panasonic,Amada,Okuma,Furukawaetcaftergraduationofthislab.OurlabhadbeenpioneeringcoldsprayR&DinJapansince1999.Wehavecarriedoutboththeoreticalandexperimentalstudies.Wecollaboratewithmanycompaniesthatarewillingtodevelopnewproducts.Theexamplesareasiliconelectrodeforthenext-generationlithiumbatteriesbythecoldsprayandthepowerunitwithceramicmatrixandthemetalcoatingbyanewjoiningmechanism.The graduates are working actively at car, ship-building, precision instrument, and medical equipment manufacturers. Many of them choose to work in the fields that are not directly related to their thesis works, but they have the ability to adjust themselves to different environments as well as the basic scholastic ability.companies.ThislabsteelcompaniesthesebiggestOur impedance control achieves mechanical structure in the presence of parameter perturbations which are totally unknown. hasLeft: Our aerial vehicle transforms from a helicopter to an air plane. Right: Our robot has a different signal configuration from ASIMO, BigDog. The cold spray gun nozzle produced in our lab. In the cold spray method, a coating is formed by exposing a substrate to high-velocity solid-phase particles, which have been accelerated by supersonic gas flow at a temperature much lower than the melting temperature of the feedstock.The composite (cermet) coating of the ceramic and metal superior by abrasion properties-resistant had been developed by high velocity flame (HVAF) spray."Development of the Coating Technology (process and materials) " for high function of the machine materialAdvanced Robotics Based on New Modeling & Control Principle
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