简介:EngineeringChange(EC)managementforaProductLifecycleManagement(PLM)system,includingECdatamodel,ECevaluationandECimplementationispresented.AmethodofdynamicandparallelECevaluationisproposed,whichbreaksanECevaluationtaskintoseveralsubtasks.Suchsubtaskscanbedynamicallyandsimultaneouslyproceeded,disassembledandcommunicatedbydifferentspecialists,andatthesametimeasetofECobjectsiscreated.ThisapproachprovidesflexibleandeffectiveevaluationoftheEC.TheECimplementationfollowedwillfurtherensurethecompletenessandconsistencyofECdata.
简介:摘要:随着人力成本上升、利润不断压缩,制造业的产业升级压力越来越大。而企业产品不断迭代,企业数据积累越来越多,业务规模越来越复杂,新人培训成本与管理成本也在不断提高。对产品管理与业务开展要有可靠好用的平台系统,也就是产品全生命管理PLM系统。目前流行的系统均在几百万到几千万,价格较高,急需适合中小企业的系统。本文对PLM系统的基本功能进行介绍,希望对系统开发、产品经理、项目经理有所帮助。
简介:Overlastfewyears,webservices,Java2andXMLhaveprovidedthecheapermeansfortradingpartnerstomakeuseofEDI.ItisnowpossibletosharedatawithlessrelianceonexpensivededicatedEDInetworks.ThesecondcomestherealizationthatProductDefinitioncanbereusedbyvirtuallyallbusinessprocessesdownstream.Thishasmadecollaborativeproductdevelopmentapracticalreality.ThesetechnologieshaveenabledeffectiveimplementationofProductLifecycleManagement(PLM)Solutions.ThispaperpresentsaliteraturereviewaboutPLMsolutions,lookingatitsdefinitions,throughtoitsneedandscopeofapplications.Italsopresentsthemostgenerallyenvisagedarchitecture,explainingastohowitmaybelookedatandwhatitisexpectedtodeliver.AttheenditexaminesthemarkettrendandrevenuegrowthoverrecentyearsincludingfuturetrendsforthemostprominentvendorspitchedinthefieldofPLMsolutions.
简介:摘要:在机车产品制造过程中,以PLM系统为支撑的物料EBOM为核心进行产品制造工艺数据信息的管理,而MBOM重构则将生产过程所需物料和工艺资源与EBOM进行集合,用于零部件的生产指导,从而实现从设计EBOM到工艺制造MBOM、生产现场的数数据贯通,因此MBOM重构是实现数字化制造的关键。