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A Method for Real-Time Aggregation of a Product Footprint during Manufacturing

机译:一种制造过程中产品足迹的实时汇总方法

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摘要

To assess cost, time investment, energy consumption and carbon emission of manufacturing on a per-piece basis, a bottom-up approach for aggregating a real-time product footprint is proposed. This method allows the evaluation of the environmental impact of a batch or even single product using monitoring or simulation data. To analyze the infrastructure, the production plant is decomposed into modules that are in relation to each other via inputs and outputs. Distinguishing between modules for production, logistics, energy system, buildings and auxiliary systems, the different approaches for distributing resource consumption between the products are presented. Special attention is paid to typical scenarios that occur in production plants and problems that may arise from them. For example, the incorporation of standby-, setup- and ramp-up times, the energy consumption of the administration and the allocation of different products and by-products manufactured at a machine are taken into account.
机译:为了评估每件产品的成本,时间投资,能源消耗和碳排放量,提出了一种自下而上的方法来汇总实时产品足迹。这种方法可以使用监视或模拟数据评估批次甚至单个产品的环境影响。为了分析基础结构,将生产工厂分解成通过输入和输出相互关联的模块。区分生产,物流,能源系统,建筑物和辅助系统的模块,介绍了在产品之间分配资源消耗的不同方法。要特别注意生产工厂中发生的典型情况以及由此产生的问题。例如,考虑了待机时间,建立时间和加速时间的合并,管理的能耗以及在机器上制造的不同产品和副产品的分配。

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