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首页> 外文期刊>The Canadian Journal of Chemical Engineering >COMMON VULNERABILITIES OF RTO IMPLEMENTATIONS IN REAL CHEMICAL PROCESSES
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COMMON VULNERABILITIES OF RTO IMPLEMENTATIONS IN REAL CHEMICAL PROCESSES

机译:实际化学过程中RTO实施的常见漏洞

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摘要

Real-time optimisation (RTO) systems face challenging scenarios in industrial practice, such as incomplete and corrupted process information, uncertain large-scale mathematical models and numerical optimisation issues. Proper design of RTO structure and robust diagnosis tools are keys for good performance, although they are neglected in commercial RTO software and not fully solved in the technical literature. This article reviews the concepts behind the two-step RTO approach and suggests performance metrics. It also points out the large list of structural decisions and the consequences of intuitive, experience-based RTO design choices. The discussed vulnerabilities are illustrated with some simulations and real industrial implementations.
机译:实时优化(RTO)系统在工业实践中面临挑战,例如过程信息不完整和损坏,不确定的大规模数学模型和数值优化问题。正确的RTO结构设计和强大的诊断工具是获得良好性能的关键,尽管它们在商用RTO软件中被忽略,并且在技术文献中并未完全解决。本文回顾了两步式RTO方法背后的概念,并提出了性能指标。它还指出了众多的结构决策以及直观的,基于经验的RTO设计选择的后果。讨论的漏洞通过一些模拟和实际的工业实现进行了说明。

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