Deep reinforcement learning for process design: Review and perspective

IF 8 2区 工程技术 Q1 BIOTECHNOLOGY & APPLIED MICROBIOLOGY Current Opinion in Chemical Engineering Pub Date : 2024-03-14 DOI:10.1016/j.coche.2024.101012
Qinghe Gao, Artur M Schweidtmann
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Abstract

The transformation toward renewable energy and feedstock supply in the chemical industry requires new conceptual process design approaches. Recently, deep reinforcement learning (RL), a subclass of machine learning, has shown the potential to solve complex decision-making problems and aid sustainable process design. However, its suitability in static process design still needs to be examined. We discuss the advantages and disadvantages of RL for process design. Then, we survey state-of-the-art research through three major elements: (1) information representation, (2) agent architecture, and (3) environment and reward. Moreover, we discuss perspectives on underlying challenges and promising future works to unfold the full potential of RL for process design in chemical engineering.

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流程设计的深度强化学习:回顾与展望
化工行业向可再生能源和原料供应的转型需要新的概念工艺设计方法。最近,机器学习的一个子类--深度强化学习(RL)显示出解决复杂决策问题和帮助可持续工艺设计的潜力。然而,它在静态工艺设计中的适用性仍有待研究。我们将讨论 RL 在流程设计中的优缺点。然后,我们从三个主要方面对最新研究进行了综述:(1) 信息表示;(2) 代理架构;(3) 环境和奖励。此外,我们还讨论了基本挑战和未来有望开展的工作,以充分发挥 RL 在化学工程工艺设计中的潜力。
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来源期刊
Current Opinion in Chemical Engineering
Current Opinion in Chemical Engineering BIOTECHNOLOGY & APPLIED MICROBIOLOGYENGINE-ENGINEERING, CHEMICAL
CiteScore
12.80
自引率
3.00%
发文量
114
期刊介绍: Current Opinion in Chemical Engineering is devoted to bringing forth short and focused review articles written by experts on current advances in different areas of chemical engineering. Only invited review articles will be published. The goals of each review article in Current Opinion in Chemical Engineering are: 1. To acquaint the reader/researcher with the most important recent papers in the given topic. 2. To provide the reader with the views/opinions of the expert in each topic. The reviews are short (about 2500 words or 5-10 printed pages with figures) and serve as an invaluable source of information for researchers, teachers, professionals and students. The reviews also aim to stimulate exchange of ideas among experts. Themed sections: Each review will focus on particular aspects of one of the following themed sections of chemical engineering: 1. Nanotechnology 2. Energy and environmental engineering 3. Biotechnology and bioprocess engineering 4. Biological engineering (covering tissue engineering, regenerative medicine, drug delivery) 5. Separation engineering (covering membrane technologies, adsorbents, desalination, distillation etc.) 6. Materials engineering (covering biomaterials, inorganic especially ceramic materials, nanostructured materials). 7. Process systems engineering 8. Reaction engineering and catalysis.
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