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Fault Detection and Diagnosis in a Heat Exchanger Using Dynamic Principal Component Analysis and Diagnostic Observers-Edición Única

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Figure

Figure  2.1:  Taxonomy  of diagnostic  systems. 
table,  as well  as, FDD  approaches  which  have been  tested  in heat exchangers.  The  symbol  ٧indicates  the kind  of 
Figure  3.1: Characterization  of the process normal behavior using PCA  algorithm. 
Figure 3.2:  Flow diagram  for  detecting  faults  using DPCA  method. 
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