Multi-model knowledge representation in the retrofit of processes

作者: A Rodrıguez-Martınez , Ivan López-Arévalo , René Bañares-Alcántara , Arantza Aldea

DOI: 10.1016/J.COMPCHEMENG.2004.02.017

关键词:

摘要: The paper presents a proposal of multi-model knowledge representation to be used within retrofit methodology for chemical processes. an existing process is complex and lengthy task. Therefore, tool support the steps by reasoning about potential areas improvement could great help. use structural, behavioural, functional teleological models units equipment/devices allows designer work with combination detailed abstract information depending on step. Our consists four steps: data extraction, analysis, modification evaluation. HYSYS ExtrAction Data (HEAD) automatic hierarchical abstraction (AHA!) prototype systems have been implemented two initial steps. These applied three case studies: ammonia, acrylic acid acetone

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