Graduate Thesis Or Dissertation
 

Experimental studies of internal model control

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https://ir.library.oregonstate.edu/concern/graduate_thesis_or_dissertations/8k71nm387

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  • A review of Single-Input Single-Output Internal Model Control (IMC) is presented, showing its relationships to the Dahlin algorithm, PID type controllers for simple models with and without deadtime and Smith predictor control. The effect of errors in the time constant and the gain of a first order model with deadtime are studied. A nonlinear heat exchanger is used for the experimental process. Empirical guides are presented to give acceptable performance and robustness for nonlinear processes by adapting the model gain or the model time constant as well as tuning the filter time constant. Internal Model Control (IMC), Inferential Control (INFC), and a combination of the two (IMC/INFC) are applied to distillate composition control. The experimental results show good performance of the three controllers in the presence of large time delay.
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  • File scanned at 300 ppi (Monochrome) using ScandAll PRO 1.8.1 on a Fi-6670 in PDF format. CVista PdfCompressor 4.0 was used for pdf compression and textual OCR.
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file details CouturierPatrick1986.pdf 2017-08-16 Public Télécharger