基于UML建模技術的嵌入式軟件開發(fā)研究.pdf

1、大連理工大學碩士學位論文基于UML建模技術的嵌入式軟件開發(fā)研究姓名：鄧吉申請學位級別：碩士專業(yè)：電子與通信工程指導教師：林秋華20081201人迮理下入學專業(yè)學位碩士學位論文DevelopmentofEmbeddedSoftwareUsingUMLModelingAbstractThedevdopmentofembeddedsoftwareisverydifficult，anditiSnoteasytoSUCCESSOfalltheem

2、beddedsoftwareprojects，therearemorethan50％oftheprojectdelayedformonths；25％oftheprojectWascanceled；only44％ofthedesignphaseoftheprojectwillbedelayedto20％；50％spendmorethanthecostofthetestingstageAtpresent，itisthetimetoimpro

3、vesoftwarequalityandshortenthedevelopmentcycleofembeddedsoftwaredevelopmentThispaperanalyzedthefeatureofembeddedsoftwaredevelopment，examinedobjecttechnologytosupportabstract，layered，reuseoftheembeddedsoftware，aswellashow

4、tOlowerthecomplexityofsoftwareThispaperestab1ishedtheadvantagesofobjectbasedtechnologytoimprovetheembeddedsoftwaredevelopmentOllthefeasibility，anddiscussedthedevelopmentbasedonunifiedmodelinglanguage(UML)modelingtechnolo

5、gyofembeddedsoftwarein—depthFirstofall，thisthesisintroducedobject—basedUMLpresentedtheusecasediagram，classdiagram，sequencediagram，statediagram，activitydiagramthroughtheexampleofMP3playerThen，itpresentedhowtodesignasystem

6、byusingmodelingtechnologyaftergivingthefeatureofembeddedsoftwaredevelopment，anddescribedtheproposedprocesstodevelopembeddedsoftwareFinally，throughtheprojectofairshipcontrolsoftware，thethesispresentedindetailtheUMLbasedem

7、beddedsoftwaredevelopmentmethods，includinghowtousetheusecasediagramtoanalyzeasystem，howtousethesequencediagram，thestatediagram，andtheactivitydiagramtoanalyzetheactivitiesandbehaviorofasystem。Thedesignresultsoftwoprojects