CUED Publications database

Model predictive control of a CSTR: A comparative study among linear and nonlinear model approaches

Krishnan, A and Patil, BV and Nataraj, PSV and Maciejowski, J and Ling, KV (2017) Model predictive control of a CSTR: A comparative study among linear and nonlinear model approaches. In: UNSPECIFIED pp. 182-187..

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Abstract

© 2017 IEEE. This paper presents a comparative study of two widely accepted model predictive control schemes based on mixed logical dynamical (MLD) and nonlinear modeling approaches with application to a continuous stirred tank reactor (CSTR) system. Specifically, we approximate the nonlinear behavior of a CSTR system with multiple local linear models in a MLD framework. The main benefit of such a scheme is the significant improvement in model accuracy when compared with a single linearized model. The benefits and trade-offs associated with predictive control laws synthesized using MLD and nonlinear modeling approaches are also compared.

Item Type: Conference or Workshop Item (UNSPECIFIED)
Subjects: UNSPECIFIED
Divisions: Div F > Control
Depositing User: Cron Job
Date Deposited: 17 Jul 2017 19:26
Last Modified: 17 Aug 2017 01:24
DOI: