Efficient Heat Source Control with Transportation Delay Synchronization

P Nowak, P Grelewicz, M Fratczak…�- …�on Methods and�…, 2024 - ieeexplore.ieee.org
P Nowak, P Grelewicz, M Fratczak, J Musial, J Pospiech
2024 28th International Conference on Methods and Models in�…, 2024ieeexplore.ieee.org
This paper presents the temperature control system designed for a heat source system in the
form of an electric flow heater ensuring high performance of output temperature stabilization
in the presence of significant flow rate variations. For this purpose, the PI controller was
supplemented with a gain scheduling technique and a feedforward compensator based on a
simple dynamic model. Two approaches for designing the feedforward compensator are
verified. Simulation studies and practical verification show that control performance can be�…
This paper presents the temperature control system designed for a heat source system in the form of an electric flow heater ensuring high performance of output temperature stabilization in the presence of significant flow rate variations. For this purpose, the PI controller was supplemented with a gain scheduling technique and a feedforward compensator based on a simple dynamic model. Two approaches for designing the feedforward compensator are verified. Simulation studies and practical verification show that control performance can be increased by introducing additional transportation delay time synchronization in the feedforward compensator.
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