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Sliding Mode Control of a Bioreactor
Department of Electronics Engineering, Atat"urk University, 25240 Erzurum, Turkey 1Department of Chemical Engineering, Atat"urk University, 25240 Erzurum, Turkey
Korean Journal of Chemical Engineering, November 2000, 17(6), 619-624(6), 10.1007/BF02699106
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Abstract
In this paper, sliding mode control (SMC) of a bioreactor is considered and is compared with PID control. The magnitude of the error in SMC is found to be lower than that in PID control. Moreover, the magnitudes of cells and nutrients were very close to the selected reference values in SMC, whereas they were quite different in PID control. Overall, SMC was more robust against disturbances and had better performance than PID control.
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