Waste production, carbon dioxide atmospheric accumulation and dependence on finite natural resources are expressions of the unsustainability of the current industrial networks that supply fuels, energy and manufacturing products. In particular, circular manufacturing supply chains and carbon control networks are urgently needed. To model and design these and, in general, any material networks, we propose to generalize the approach used for traditional networks such as water and thermal power systems using compartmental dynamical systems thermodynamics, graph theory and the force-voltage analogy. The generalized modeling methodology is explained, then challenges and future research directions are discussed. We hope this paper inspires to use dynamical systems and control, which are typically techniques used for industrial automation, for closing material flows, which is an issue of primary concern in industrial ecology and circular economy.
翻译:废物生产、二氧化碳大气积累和对有限自然资源的依赖是目前供应燃料、能源和制成品的工业网络不可持续性的表现,特别是迫切需要循环制造供应链和碳控制网络,为了建模和设计这些网络,以及一般而言,任何材料网络,我们提议推广传统网络所使用的方法,如水和热电系统,使用分节动力系统热力动力学、图理和力压类比,解释通用的模型方法,然后讨论挑战和未来的研究方向,我们希望本文件鼓励使用动态系统和控制,这是工业自动化、封闭材料流动的典型技术,这是工业生态和循环经济的主要关切问题。