简介:Thispaperintroducesaknowledgeconstructionmodelcalledthei-SystemforknowledgeintegrationandcreationanditsrelationtothenewconceptoftheCreativeSpace.Thefiveontologicalelementsofthei-SystemareIntelligence,Involvement,Imagination,Intervention,andIntegrationcorrespondingtofivediversedimensionsoftheCreativeSpace.Thepaperdiscussesthemeaningsandfunctionsofthesedimensionsinknowledgeintegrationandcreation,andpresentsapplicationsofthei-Systemtotechnologyroadmappingandarchiving.
简介:Inthispaper,thecontrolpolicyforenvironmentwithtwokindsofirreversibility,whichworkinoppositedirectionsanduncertaintyofcostisregardedasaninvestmentdecision.Byusingreal-optiontheory,thepaperpresentsthemodeloftheoptimalcontrolpolicyforenvironmentunderthescienceandtechnologythatcanreduceenvironmentpollutionstochasticoccur.Thepaperhasdiscussedtheeffectsofchangesinthevariousparametersonthecriticalvalueatwhichthepolicyshouldbeadopted.Theresultsshowthattheoptimalcontrolpolicyisquitesensitivetothescienceandtechnologywhichcanreduceenvironmentpollutionstochasticoccur,pointingtotheimportanceofcarefullyaccountingforitsimpactindeterminingthecontrolpolicyforenvironment.
简介:Inthispapertheprocessofknowledgeaccumulationforaparticulartechnologyisstudied.Twocountries,saythetechnologyfollowerandthetechnologyfrontier,areconsidered.Thefrontier’sknowledgegrowthisdeterminedbyitsR&Deffortsonthetechnology.ThelevelofknowledgestockforthefollowercountryisaugmentedbyitsR&Dactivitiesforthetechnologyandabsorbingsomeoftheexternalknowledgethroughspilloverfromthefrontier.Theextenttowhichthefollowerisabletoexploittheexternalknowledgedependsontechnologicalgap,absorptivecapacity,absorptiontimeanddegreeofspillover.Newconceptssuchasnaturalandenhanceddegreeofspillover,backgroundandinnovativeknowledgeandabsorptionspeedareintroducedinthepresentworktodeeplyexploretheprocessofknowledgespillover.ThefactorsinfluencingtheknowledgedevelopmentinthelongtermaresimultaneouslystudiedinanintegratedstructureprovidedbytheSystemDynamicsapproach.Thisframeworkshowstheresponsestothechangesandprovidesthebasisforexaminingtheinteractionsamongthevariablesovertime.
简介:Itisaveryimportantandcomplicatedissuetochooseandconfirmtechnologyschemes,whichisalsoacomplicatedsystemengineeringthathascharacteristicssuchasmulti-factor,multi-levelandmulti-goaletc.Soweneedtooptimizeandappraiseitwiththemethodofmulti-goalandmulti-principle.Basedondiscussingtherelationbetweentechnologyandeconomy,thispaperputsforwardthefactorswhichshouldbeconsideredtoappraisetechnologyschemessynthetically,thoughtsandmethodsofvariantvalue-weighted,andbringsforwardanewsyntheticalappraisalmodelwhichcanappraisetechnologyschemesobjectivelyandcomprehensively.
简介:TheobjectiveofthisarticleistouncoverbenefitsandrisksofIntegratedProductServiceOffering(IPSO)inasystematicmanner.Todoso,itadoptsanexplorativelongitudinalin-depthcasestudy(developmentofanIPSObasedonanewtechnology)andaddsinsightstotheexistingliterature.ThearticlefirstproposesatheoreticalandgenericframeworktermedthePCP(Provider-CustomerProduct)trianglewithassociatedinformationflowanduncertainty.Second,varioustypesofbenefitsandrisksarepresentedbasedontheframework.Amongothers,thebenefitofkeepingIPR(IntellectualPropertyRights)withtheproviderandtheriskofregulationchangearenewfindingsfromthecasestudy.Inaddition,thecasestudyrevealsthatIPSOisregardedasapositivecontributortoinnovation.Applyingtheframeworkandclassificationofbenefitsandrisksasnormstoothercaseshasyettobedoneforverification.However,theframeworkcontributesscientificallytoabetterunderstandingofthebenefitsandrisksofIPSO.Inaddition,thisframeworkisadvantageouswithitseasinesstounderstand,whichcontributespracticallytothedisseminationofIPSOinsighttoindustry.
简介:AccordingtonewfeaturesofdistributedtechnologyinnovationcollaborationofcomplexproductsofChina’saviation,inthemulti-agentcollaborativeR&Dprocess,betweenmainmanufacturerandsuppliers,thispapersummarizestheorganizationalstructureandcharacteristicsofcollaborativemodeofdistributedtechnologyinnovationofcomplexproducts,basingonthetechnologicalinnovationandresourceintegrationofcomplexproducts,andtreatingresourcecontributionrateasakeyparameter.Itestablishesmulti-agentresourceintegrationcollaborativesymbiosismodelunderdistributedcollaborativetechnologyinnovationmodebasedonsymbiosistheory.Andfindsthatsomefactorssuchasthebasicattributesoftheenterprise,themutualinfluenceofresourcesamongenterprisesandthebehaviordecisionofthemainmanufacturerhavesomeeffectsontheresourceintegrationusingstabilityanalysisandsimulationanalysis,whichprovidesatheoreticalbasisforthemainmanufacturertooptimizethebehaviorofsuppliers’resourceintegration.