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Factory optima: a web-based system for composition and analysis of manufacturing service networks based on a reusable model repository

Brodsky, Alexander ; Nachawati, Mohamad Omar ; Krishnamoorthy, Mohan ; Bernstein, William Z. ; Menascé, Daniel A.

International journal of computer integrated manufacturing, 2019-03, Vol.32 (3), p.206-224 [Periódico revisado por pares]

England: Taylor & Francis

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  • Título:
    Factory optima: a web-based system for composition and analysis of manufacturing service networks based on a reusable model repository
  • Autor: Brodsky, Alexander ; Nachawati, Mohamad Omar ; Krishnamoorthy, Mohan ; Bernstein, William Z. ; Menascé, Daniel A.
  • Assuntos: analytics ; decision support ; model repository ; optimisation ; Performance models ; service composition
  • É parte de: International journal of computer integrated manufacturing, 2019-03, Vol.32 (3), p.206-224
  • Notas: ObjectType-Article-1
    SourceType-Scholarly Journals-1
    ObjectType-Feature-2
    content type line 23
  • Descrição: This paper reports on the development of Factory Optima, a web-based system that allows manufacturing process engineers to compose, optimise and perform trade-off analysis of manufacturing and contract service networks based on a reusable repository of performance models. Performance models formally describe process feasibility constraints and metrics of interest, such as cost, throughput and CO 2 emissions, as a function of fixed and control parameters, such as equipment and contract properties and settings. The repository contains performance models representing (1) unit manufacturing processes, (2) base contract services and (3) a composite steady-state service network. The proposed framework allows process engineers to hierarchically compose model instances of service networks, which can represent production cells, lines, factory facilities and supply chains, and perform deterministic optimisation based on mathematical programming and Pareto-optimal trade-off analysis. Factory Optima is demonstrated using a case study of a service network for a heat sink product which involves contract vendors and manufacturing activities, including cutting, shearing, Computer Numerical Control (CNC) machining with milling and drilling operations, quality inspection, finishing, and assembly.
  • Editor: England: Taylor & Francis
  • Idioma: Inglês

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