基于多BOM的研发项目工作分解方法研究
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摘要
为了提高机电产品研发项目工作分解的分解效率和准确性,提出了基于材料明细表(BOM)的机电产品研发项目的工作分解方法。通过机电产品零部件的自然属性和它们之间的关联关系,分析了机电产品BOM和项目工作分解结构(WBS)的相关性。分别建立了BOM和WBS的数学模型,并按照分层次和分阶段的原则,定义了机电产品研发过程中不同BOM和WBS之间的映射规则,实现了从机电产品的多个BOM到WBS的映射转换。最后,以接触器研发项目为例验证了上述方法的有效性和可行性。
To improve the efficiency and accuracy of work decomposition of mechanical and electrical products R&D(Research and Development)projects,a new decomposition method based on bill of materials(BOM)for mechanical and electrical products was proposed. The relevance between BOM and work breakdown structure(WBS)was analyzed through the natural properties and association relations of the mechanical and electrical products components. The mathematical model of BOM and WBS were established. According to the hierarchical and phased principle,the mapping rules between different BOMs and WBS in the R&D process of mechanical and electrical products were defined The automatic mapping transformation from BOMs to WBS was achieved. At last,the validity and applicability of the proposed method were verified by taking a contactor R&D project as an example.
To improve the efficiency and accuracy of work decomposition of mechanical and electrical products R&D(Research and Development)projects,a new decomposition method based on bill of materials(BOM)for mechanical and electrical products was proposed. The relevance between BOM and work breakdown structure(WBS)was analyzed through the natural properties and association relations of the mechanical and electrical products components. The mathematical model of BOM and WBS were established. According to the hierarchical and phased principle,the mapping rules between different BOMs and WBS in the R&D process of mechanical and electrical products were defined The automatic mapping transformation from BOMs to WBS was achieved. At last,the validity and applicability of the proposed method were verified by taking a contactor R&D project as an example.
引文
[1]谌炎辉,胡义华.机电产品多层次模块划分方法[J].机械设计与制造,2012(10):132-134.(Chen Yan-hui,Hu Yi-hua.Multi-level modularity method of mechanical and electrical products[J].Jinan:Machinery Design&Manufacture,2012(10):132-134.)
[2]贾鹏.机械产品研发项目的进度计划管理研究[D].济南:山东大学,2014.(Jia Peng.Research on scheduling management of research and development project for mechanical product[D].Shandong University,2014.)
[3]张永弟,杨光,岳彦芳.基于BOM的CAD/CAPP/MES集成研究[J].机械设计与制造,2011(3):78-79.(Zhang Yong-di,Yang Guang,Yue Yan-fang.Study on integration of CAD/CAPP/MES based on BOM[J].Machinery Design&Manufacture,2011(3):78-79.)
[4]何恒,邓家禔.支持复杂产品研发的WBS[J].航空制造技术,2009(12):74-78.(He Heng,Deng Jia-ti.WBS supporting complex product development[J].Aeronautical Manufacturing Technology,2009.)
[5]于海夫,薛惠峰.航空项目中BOM向WBS快速映射方法研究[J].航空制造技术,2015,489(19):76-79.(Yu Hai-fu,Xue Hui-feng.Fast mapping method between BOM and WBS of aviation project[J].Aeronautical Manufacturing Technology,2015,489(19):76-79.)
[6]郭之超.面向飞机装配的制造BOM研究与应用[D].武汉:华中科技大学,2012.(Guo Zhi-chao.Research and application of manufacturing BOM for airplane assembly[D].Wuhan:Huazhong University of Science and Technology,2012.)
[7]何苗,杨海成,敬石开.基于产品分解结构的复杂产品工作分解技术研究[J].中国机械工程,2011,22(16):1960-1964.(He Miao,Yang Hai-cheng,Jing Shi-kai.Decomposition method of WBS based on PBS for complex products[J].China Mechanical Engineering,2011,22(16):1960-1964.)
[8]王银.基于映射的复杂产品项目WBS动态构建及业务过程建模研究[D].镇江:江苏科技大学,2014.(Wang Yin.The dynamic building of WBS and business process modeling research of complex product project based on mapping[D].Zhenjiang:Jiangsu University of Science and Technology,2104.)
[9]Jia P,Gao Q,Ji X.Task decomposition method of R&D project based on product structure tree[J].Journal of Software,2014,9(7).
[10]李光锐.广义资源约束下的网络化协同设计多项目管理方法与应用研究[D].重庆:重庆大学,2011.(Li Guang-rui.Researchofmethodsandapplicationonmutil-projectmanagement of network collaborative designwith generalized resource constraint[D].Chongqing:Chongqing University,Chongqing,2011.)
[2]贾鹏.机械产品研发项目的进度计划管理研究[D].济南:山东大学,2014.(Jia Peng.Research on scheduling management of research and development project for mechanical product[D].Shandong University,2014.)
[3]张永弟,杨光,岳彦芳.基于BOM的CAD/CAPP/MES集成研究[J].机械设计与制造,2011(3):78-79.(Zhang Yong-di,Yang Guang,Yue Yan-fang.Study on integration of CAD/CAPP/MES based on BOM[J].Machinery Design&Manufacture,2011(3):78-79.)
[4]何恒,邓家禔.支持复杂产品研发的WBS[J].航空制造技术,2009(12):74-78.(He Heng,Deng Jia-ti.WBS supporting complex product development[J].Aeronautical Manufacturing Technology,2009.)
[5]于海夫,薛惠峰.航空项目中BOM向WBS快速映射方法研究[J].航空制造技术,2015,489(19):76-79.(Yu Hai-fu,Xue Hui-feng.Fast mapping method between BOM and WBS of aviation project[J].Aeronautical Manufacturing Technology,2015,489(19):76-79.)
[6]郭之超.面向飞机装配的制造BOM研究与应用[D].武汉:华中科技大学,2012.(Guo Zhi-chao.Research and application of manufacturing BOM for airplane assembly[D].Wuhan:Huazhong University of Science and Technology,2012.)
[7]何苗,杨海成,敬石开.基于产品分解结构的复杂产品工作分解技术研究[J].中国机械工程,2011,22(16):1960-1964.(He Miao,Yang Hai-cheng,Jing Shi-kai.Decomposition method of WBS based on PBS for complex products[J].China Mechanical Engineering,2011,22(16):1960-1964.)
[8]王银.基于映射的复杂产品项目WBS动态构建及业务过程建模研究[D].镇江:江苏科技大学,2014.(Wang Yin.The dynamic building of WBS and business process modeling research of complex product project based on mapping[D].Zhenjiang:Jiangsu University of Science and Technology,2104.)
[9]Jia P,Gao Q,Ji X.Task decomposition method of R&D project based on product structure tree[J].Journal of Software,2014,9(7).
[10]李光锐.广义资源约束下的网络化协同设计多项目管理方法与应用研究[D].重庆:重庆大学,2011.(Li Guang-rui.Researchofmethodsandapplicationonmutil-projectmanagement of network collaborative designwith generalized resource constraint[D].Chongqing:Chongqing University,Chongqing,2011.)