Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5005367 | ISA Transactions | 2009 | 10 Pages |
Abstract
In this paper, the authors have represented the nonlinear system as a family of local linear state space models, local PID controllers have been designed on the basis of linear models, and the weighted sum of the output from the local PID controllers (Nonlinear PID controller) has been used to control the nonlinear process. Further, Nonlinear Model Predictive Controller using the family of local linear state space models (F-NMPC) has been developed. The effectiveness of the proposed control schemes has been demonstrated on a CSTR process, which exhibits dynamic nonlinearity.
Keywords
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Physical Sciences and Engineering
Engineering
Control and Systems Engineering
Authors
J. Prakash, K. Srinivasan,