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Integrated business and engineering framework for synthesis and design of enterprise-wide processing networks

机译：用于企业范围处理网络的综合和设计的集成业务和工程框架

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摘要

The synthesis and design of processing networks is a complex and multidisciplinary problem, which involves many strategic and tactical decisions at business (considering financial criteria, market competition, supply chain network, etc.) and engineering levels (considering synthesis, design and optimization of production technology, R&D, etc.). all of which have a deep impact on the profitability of processing industries. In this study, an integrated business and engineering framework for synthesis and design of processing networks is presented. The framework employs a systematic approach to manage the complexity while solving simultaneously both the business and the engineering aspects of problems, allowing at the same time, comparison of a large number of alternatives at their optimal points. The results identify the optimal raw material, the product portfolio and select the process technology for a given market scenario together with the optimal material flows through the network and calculate the corresponding performance and sustainability metrics. The framework includes a software infrastructure for integrating different methods and tools needed for problem definition, formulation and solution of the design problem as a MINLP, reducing thereby the time and cost needed to generate and solve the design/synthesis problems and providing efficient data transfer between the tools. A generic structural process model has been implemented within the framework to describe the multidimensional engineering issues allowing thereby fast and flexible model development for various production processes. A case study from vegetable oil industry is used successfully to demonstrate the applicability of the integrated framework for making optimal business and engineering decisions.
机译：处理网络的综合和设计是一个复杂且涉及多个学科的问题，涉及企业的许多战略和战术决策（考虑财务标准，市场竞争，供应链网络等）和工程水平（考虑综合，设计和生产优化）技术，研发等）。所有这些都对加工业的盈利能力产生深远影响。在这项研究中，提出了一个综合的业务和工程框架，用于处理网络的综合和设计。该框架采用系统的方法来管理复杂性，同时解决了业务和工程方面的问题，同时允许在最佳点比较大量备选方案。结果确定了最佳原材料，产品组合，并针对给定的市场情景选择了工艺技术，以及通过网络的最佳物料流，并计算了相应的性能和可持续性指标。该框架包括一个软件基础架构，用于将问题定义，制定和解决设计问题所需的不同方法和工具集成为MINLP，从而减少了生成和解决设计/综合问题所需的时间和成本，并提供了有效的数据传输工具。在框架内已实现了通用的结构过程模型，以描述多维工程问题，从而可以快速灵活地为各种生产过程开发模型。来自植物油行业的案例研究成功地证明了综合框架在制定最佳业务和工程决策方面的适用性。

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