Robust Closed Loop Log Modulus Design of SISO Smith Predictors for a Special Class of Processes

Grimm W.M. and Lee P.L. (1988) Robust Closed Loop Log Modulus Design of SISO Smith Predictors for a Special Class of Processes. Chemical Engineering Communications, 64 1: 217-232. doi:10.1080/00986448808940238


Author Grimm W.M.
Lee P.L.
Title Robust Closed Loop Log Modulus Design of SISO Smith Predictors for a Special Class of Processes
Journal name Chemical Engineering Communications   Check publisher's open access policy
ISSN 1563-5201
Publication date 1988-02-01
Sub-type Article (original research)
DOI 10.1080/00986448808940238
Volume 64
Issue 1
Start page 217
End page 232
Total pages 16
Subject 1500 Chemical Engineering
1600 Chemistry
Abstract Linear open loop stable or prestabilized SISO processes with uncertain or changing time delays are controlled via a Smith Predictor. The processes under consideration have no other nonminimum phase characteristics than the time delay. Further, the process models have an inherent integration constant of zero or one. A controller design procedure is presented which guarantees a robust closed loop system, where the major tuning parameter of the controller is a nonlinear function of the maximum closed loop Log Modulus and the model-plant mismatch.
Keyword Dead time systems
Process control
Robust tuning
Smith predictor
Q-Index Code C1
Q-Index Status Provisional Code
Institutional Status Unknown

Document type: Journal Article
Sub-type: Article (original research)
Collection: Scopus Import
 
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Created: Tue, 26 Jul 2016, 04:36:37 EST by System User