集中于車身開發(fā)過程的數(shù)據(jù)管理技術(shù)研究
Data management research focused on the process of auto-body development

第一章 緒論·······························································································1
1.1 引言··············································································································1
1.2 產(chǎn)品數(shù)據(jù)管理PDM 簡介······································································1
1.2.1 PDM 的概念···················································································1
1.2.2 PDM 的基本功能···········································································2
1.2.3 PDM 系統(tǒng)的應(yīng)用現(xiàn)狀分析···························································4
1.2.4 當(dāng)前PDM 系統(tǒng)存在的不足··························································5
1.2.5 PDM 的發(fā)展趨勢···········································································5
1.3 課題的提出內(nèi)容及意義··········································································8
1.3.1 課題的提出····················································································8
1.3.2 論文的內(nèi)容·················································································· 10
1.3.3 課題的意義·················································································· 10
第二章 系統(tǒng)的總體結(jié)構(gòu)設(shè)計································································12
2.1 系統(tǒng)的需求分析························································································ 12
2.1.1 車身開發(fā)過程分析······································································ 12
2.1.2 系統(tǒng)的功能需求·········································································· 14
2.1.3 系統(tǒng)的信息需求·········································································· 15
2.1.4 系統(tǒng)的性能需求·········································································· 15
2.2 系統(tǒng)的開發(fā)環(huán)境························································································ 16
2.2.1 開發(fā)工具的選擇·········································································· 16
2.2.2 數(shù)據(jù)庫平臺的選擇······································································ 16
2.2.3 系統(tǒng)的軟硬件環(huán)境·································································· 18
2.3 系統(tǒng)的集成方案························································································ 19
2.3.1 CORBA 簡介················································································ 19
2.3.2 對象請求代理ORB ······························································ 20
2.3.3 系統(tǒng)的集成方案·········································································· 22
2.4 系統(tǒng)的體系結(jié)構(gòu)························································································ 23
第三章 系統(tǒng)模型的建立········································································26
3.1 系統(tǒng)功能模型的建立················································································ 26
3.1.1 功能模型建模工具簡介······························································· 26
3.1.2 功能模型的建模步聚·································································· 28
3.1.3 系統(tǒng)功能模型的設(shè)計·································································· 29
3.2 系統(tǒng)信息模型的建立················································································ 31