学科分类
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27 个结果
  • 简介:在这篇论文,我们建议在设计的系统(SE)的申请被相信中央到进步和生长的选择研究话题。作为一项职业活动,并且作为一项智力的活动,系统工程有强壮的连接到决定分析,操作研究,工程管理,优秀管理,和系统设计的如此的联系学科。当集中于设计研究的系统时,我们应该在设计更仔细对应于为相关学科是更相关的那些的本质和其它的系统的题目之间区分。

  • 标签: 系统工程 系统科学 需求工程学 理论研究
  • 简介:Anincreasingnumberofcomputersystemsarebeingviewedintermsofautonomousagents.Mostpeoplebelievethatagent-orientedapproachiswellsuitedtodesigningandbuildingcomplexsystems.Yet,todate,littleefforthadbeendevotedtodiscussingtheadvantagesofagent-orientedapproachasamainstreamsoftwareengineeringparadiam.Herebothofthisissuesandtherelationbetweenobject-orientedandagentorientedwillbeargued.Wedescribeanagent-orientedmethodologyandprovideaquotefordesigningaauctionsystem.

  • 标签: 软件工程 面向对象 多代理 代理交互
  • 简介:Thispaperpositsthedesirabilityofashifttowardsaholisticapproachoverreductionistapproachesintheunderstandingofcomplexphenomenaencounteredinscienceandengineering.Anargumentbasedonsettheoryisusedtoanalyzethreeexamplesthatillustratetheshortcomingsofthereductionistapproach.Usingthesecasesasmotivationalpoints,aholisticapproachtounderstandcomplexphenomenaisproposed,wherebythehumanbrainactsasatemplatetodoso.Recognizingtheneedtomaintainthetransparencyoftheanalysisprovidedbyreductionism,apromisingcomputationalapproachisofferedbywhichthebrainisusedasatemplateforunderstandingcomplexphenomena.Someofthedetailsofimplementingthisapproacharealsoaddressed.

  • 标签: 工程 科学 整体论 复杂现象 还原方法 还原论
  • 简介:Anincreasingnumberofcomputersystemsarebeingviewedintermsofautonomousagents.Mostpeoplebelievethatagent-orientedapproachiswellsuitedtodesignandbuildcomplexsystems.Yet.todate,littleefforthadbeendevotedtodiscusstheadvantagesofagent-orientedapproachasamainstreamsoftwareengineeringparadigm.Herebothofthisissuesandtherelationbetweenobject-orientedandagent-orientedwillbeargued.wedescribeanagent-orientedmethodologyandprovideaquotefordesigninganauctionsystem.

  • 标签: AGENT-ORIENTED APPROACH SOFTWARE ENGINEERING MULTI-AGENT SYSTEMS
  • 简介:Theslowconvergencerateofreinforcementlearningalgorithmslimitstheirwiderapplication.Inengineeringdomains,hierarchicalreinforcementlearningisdevelopedtoperformactionstemporallyaccordingtopriorknowledge.Thissystemcanconvergefastduetoreducedstatespace.Thereisatestofelevatorgroupcontroltoshowthepowerofthenewsystem.Twoconventionalgroupcontrolalgorithmsareadoptedaspriorknowledge.Performanceindicatesthathierarchicalreinforcementlearningcanreducethelearningtimedramatically.

  • 标签: 工程学 控制系统 电梯 电路设计 程序控制
  • 简介:一些研究人员建议了在一种数学形式表示的科学基础被需要插入在它的自己的优点上作为一个学科设计的系统的成功。以便贡献如此的系统科学的发展,这份报纸从foundational立场调查在系统的股东需要,系统要求,和集合之间的关系。各种各样的定理和推论被建议并且算术地证明。理论元素为设计的要求为一门科学的发展表现为一个基础。建议基础最后被测试算术地描述,以一种严密、精确的方式,好要求的质量,它传统地不那样用含糊的叙述被定义。由展示理论方面的实际例子,纸被打算用作在专业人员和理论家之间的一座桥。

  • 标签: 科学基础 系统工程 解空间 数学形式 利益相关者 研究人员
  • 简介:Asanadvancedprocessdetectiontechnology,electricalimpedancetomography(EIT)haswideapplicationprospectsandadvantagesinmedicalimagingdiagnosis.However,aseriesofissuesneedtobeaddressedbeforeapplyingEITforbedsidemonitoring.Medicaldiagnosisandbedsidemonitoringaredynamicmeasuringprocess,wherethepositionsofmeasuringelectrodesandtheshapeofthedetectedfieldarechangingdynamical.Duetotheinabilitytocopewiththechangeableelectrodepositionsandvariousdynamicfields,existingEITsystemsaremainlyusedforindustrialdetectioninconditionofstaticmeasurementandvisualization.Inthispaper,weinvestigatethedynamicmeasurementandvisualizationofhumanbreastinEITfield,describethedesignofthemeasuringsensorsystem,andexpoundthemeasuringprinciple.Themaincomponentofthehardwaresystemisabuiltinservoelectricalresistancetomographysensorwithcapacitiveslidingrod,whichcanadapttothecrowdofdifferentchestcontourandthechangeofchestshapeinthedynamicprocessofbreathing.Thecorrespondingmeasuringprincipleisextractingallreal-timepositionsofmeasuringelectrodes,thenobtainingthedynamicboundary,finallydividingthedetectionfieldrapidly.Experimentalresultsconfirmedthattheproposedsystemcanobtainreal-timelocationofboundarysensoranddynamicallysolvetheproblemofarbitrary-shapeboundarymeasurement.Theimagingresultsvalidatetheavailabilityofdesignedsensorsystemandtheeffectivenessofthecorrespondingmeasuringprinciple.

  • 标签: electrical IMPEDANCE TOMOGRAPHY NON-INVASIVE dynamic boundary
  • 简介:Threemajorthreatstooceansecurityandcoastalzonesustainability-globalwarming,thelossofoceanbiodiversity,andpollution-arecombiningtothreatentheecologicalintegrityofourmarineenvironmentandlifesupportsystems.Weputforwardageomatics-basedsystemsengineeringarchitecturetoidentifythelocationandextentofoilspills,therebyimprovingtheecologicalintegrityoftheworld'soceansandhelpingcontingencyplannerstodeterminerequiredassets,personnelandotherresources.Thisreal-time,event-basedandcosteffectiveemergencymanagementdecisionsupportsystemcanaidintheclassification,detection,andmonitoringofoilspillsinthemarineenvironment.ThedevelopedSynthetic-ApertureRadar(SAR)processingandcalibrationtechniquesefficientlymonitorenvironmentalchangesininaccessibleoceanregions,characterizeoilspillscenarios,andhelptoidentifyspillsources.ThesystemisusedtoimproveemergencymanagementintheGulfofMexico,withapplicationtooilspillsarisingfromHurricaneKatrina.

  • 标签: 海岸带管理 海洋安全 系统工程 管理决策支持系统 海洋生物多样性 生态完整性
  • 简介:ThispaperaddressesthesupplychainengineeringanditsapplicationinChina’sretailingindustry.Basedontheapproachesofsystemsengineering,weproposetheconceptofsupplychainengineering,whichappliestheideaofsupplychainmanagementtotheengineeringpracticesthroughtheadvancedinformationandmanagementtechnology,tointegratethesupplychainsystemandoptimizeitsoperations.WethenillustratetheapplicationofthesupplychainengineeringinChina’sretailingindustry.Insuchpractices,wedevelopedthevirtualretailingenterprisemodeandtheFROM-SCMsystem,anddesignedthesalesassistantetc.SuchtheoryandpracticesaresuccessfullyappliedinMeiyijia,whichhastransformedMeiyijiafromatraditionalretailertoamodernserviceenterprise,andtheprofitsareresultedfromtheservicefeesratherthanthetraditionalsurplusbetweenbuyingandsellingprices.NowMeiyijiahasbuiltanecosystemwiththeretailerinthecore,theheadquarterastheserviceplatform.ThesuccessofMeiyijiainrecentyearsshowstheeffectivenessofthesupplychainengineering.

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  • 简介:WeputforthDramaTheoryⅡ(DTⅡ)asaformalmultipleparticipantdecisionmakingframeworkthatcanbeusedtosystematicallymodelcomplexsecuritychallenges,andadvancethefieldofSustainableSecuritySystemsEngineering.DTⅡisdefinedasatheoryof'largeworld'pre-gamecommunicationandequilibriumselection.Whilegametheoretictoolshavebeenwidelyappliedtoresolveenvironmentalconflictsandpromoteglobalsecurity,traditionalgametheoryassumesthatdecisionmakers,options,andpreferencesarefixed.Amathematicaltreatmentofkeydramatheoreticconcepts(i.e.positions,intentions,doubtsanddilemmas)isprovided.Thedynamicsofthedramatheoreticprocessarediscussedandtheexpectedequilibriumsetisderived.Thefundamentaltheoremofdramatheoryisprovenandalltheoreticalresultsareappliedtopromotesustainablesecuritysolutions.ItisemphasizedthatDTⅡrepresentsaflexiblesystemsengineeringtechniquetoaddresstime-sensitive,multi-faceted,andcomplexmultipleparticipantnegotiations.

  • 标签: 安全系统工程 可持续 戏剧 DT 安全解决方案 游戏理论