Modern Manufacturing Engineering ›› 2018, Vol. 453 ›› Issue (6): 23-31.doi: 10.16731/j.cnki.1671-3133.2018.06.005

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Research on engineering change risk communication basing on Hub nodes of complex product design network

Su Xiang, Yu Yunpeng, Yu Zhenwei, Wang Zhiying, Wu Fengpei   

  1. School of Economic and Management,Jiangsu University of Science and Technology, Zhenjiang 212003,Jiangsu,China
  • Received:2017-03-13 Online:2018-06-18 Published:2018-07-20

Abstract: Engineering change propagation brings risks to the operation of the project,in order to control risks of complex product engineering change,basing on the complex product design network,the structure matrix of complex product design network is constructed and the mechanism of engineering change propagation is analyzed.The nodes in the complex product design network are screened in order to obtain the Hub nodes.From the two perspectives of the direct and indirect effects of Hub nodes in the design network,the risk analysis model of complex product engineering change is constructed.Finally,the rationality of the proposed method is verified by the model HFC6564-84K marine generator.

Key words: complex product, Hub nodes, change propagation probability, change risk

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