• CN: 11-2187/TH
  • ISSN: 0577-6686

Journal of Mechanical Engineering ›› 2018, Vol. 54 ›› Issue (22): 194-203.doi: 10.3901/JME.2018.22.194

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New Pattern of Lifecycle Big-Data-Driven Smart Manufacturing Service for Complex Product

REN Shan, ZHANG Yingfeng, HUANG Binbin   

  1. Key Laboratory of Contemporary Design and Integrated Manufacturing Technology, Ministry of Education, Northwestern Polytechnical University, Xi'an 710072
  • Received:2017-07-05 Revised:2017-12-06 Online:2018-11-20 Published:2018-11-20

Abstract: According to the analysis of the current challenges of product lifecycle management (PLM) faced by manufacturing enterprise and the deficiencies of existing manufacturing service paradigms, a new pattern and holistic architecture of lifecycle big-data-driven smart manufacturing service (LCBD-SMS) for the complex product is firstly proposed and designed. Secondly,based upon the product lifecycle, the key technology system and implementation framework of the LCBD-SMS are put forward and elaborated, which included the product and service design based on dynamic production and operation data, the production process analysis and optimization based on real-time and multi-source data and the service-oriented fault evolution analysis and prediction, etc. Through implementation of the above-mentioned architecture and key technologies, the integrated application of the lifecycle data and knowledge can be facilitated effectively. Furthermore, a management and operation mechanism of product lifecycle characterized by the closed-loop and innovation of product design, the real-time optimization of the production process and the dynamic prediction of maintenance service are established. As a result, the ability of smart decision-making for the full manufacturing processes and the whole lifecycle management are enhanced. The proposed technology system and implementation framework could provide a reference model for LCBD-SMS research and application.

Key words: big data, maintenance and service, product design, product lifecycle, smart manufacturing

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