Multiple Modeling and Fuzzy Predictive Control of A Tubular Heat Exchanger System
نویسنده
چکیده
In this paper, a novel generalized predictive control (GPC) strategy using multiple models approach has been presented. The proposed strategy is realized based on the Takagi-Sugeno-Kang (TSK) fuzzy-based modeling for control of a tubular heat exchanger system. In this strategy, different operating environments of the system with varying parameters are first identified. Then for each environment, a linear model and its corresponding fuzzy predictive controller are designed. For demonstrating the effectiveness of the proposed approach, simulations are done and the results are compared with those obtained using the single model predictive control approach. The results can verify the validity of the proposed control scheme. Key-Words: Fuzzy generalized predictive control, TSK fuzzy-based modeling, multiple models control approach, tubular heat exchanger system, the best model identification, operating environments.
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