Modifier-Adaptation Methodology for Real-Time Optimization
نویسندگان
چکیده
منابع مشابه
Modifier-Adaptation Methodology for Real-Time Optimization
The process industries are characterized by a large number of continuously operating plants, for which optimal operation is of economic importance. However, optimal operation is particularly difficult to achieve when the process model used in the optimization is inaccurate or in the presence of process disturbances. In highly automated plants, optimal operation is typically addressed by a decis...
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This paper presents an overview of the recent developments of modifier-adaptation schemes for real-time optimization of uncertain processes. These schemes have the ability to reach plant optimality upon convergence despite the presence of structural plant-model mismatch. Modifier Adaptation has its origins in the technique of Integrated System Optimization and Parameter Estimation, but differs ...
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The steady advances of computational methods make model-based optimization an increasingly attractive method for process improvement. Unfortunately, the available models are often inaccurate. The traditional remedy is to update the model parameters, but this generally leads to a difficult parameter estimation problem that must be solved on-line. In addition, the resulting model may poorly repre...
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ژورنال
عنوان ژورنال: Industrial & Engineering Chemistry Research
سال: 2009
ISSN: 0888-5885,1520-5045
DOI: 10.1021/ie801352x