Interactions Analysis


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Interactions Analysis
Interactions AnalysisThe phenomenon of interactions among control loops is one peculiarity of the multivariable control that occurs when more MVs (at least two) have an effect on same CVs (at least one). In the preceding description of quality control schemes, it was emphasized that the change in each MV affects the quality of both products. Figure 7-14 illustrates the quality control loop interaction with a block diagram usually adopted in process control. The impurity diagrams in Figs. 7-11 to 7-13 have efficiently showed the interaction interpretation from the process poi…
Citation
Alessandro Brambilla: Distillation Control and Optimization: Operation Fundamentals through Software Control. Interactions Analysis, Chapter (McGraw-Hill Professional, 2014), AccessEngineering Export