Design of a generalized predictive controller for a biological wastewater treatment plant
2016 ◽
Vol 73
(8)
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pp. 1986-2006
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Keyword(s):
This paper presents a generalized predictive control (GPC) technique to regulate the activated sludge process found in a bioreactor used in wastewater treatment. The control strategy can track dissolved oxygen setpoint changes quickly, adapting to the system uncertainties and disturbances. Tests occur on an Activated Sludge Model No. 1 benchmark of an activated sludge process. A T filter added to the GPC framework results in an effective control strategy in the presence of coloured measurement noise. This work also suggests how a constraint on the measured variable can be added as a penalty term to the GPC framework which leads to improved control of the dissolved oxygen concentration in the presence of dynamic input disturbance.
1992 ◽
Vol 25
(4-5)
◽
pp. 203-209
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Automatic control for DO and pH in the activated sludge process in a coke wastewater treatment plant
1998 ◽
Vol 37
(12)
◽
pp. 141-148
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2018 ◽
Vol 223
◽
pp. 936-946
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1992 ◽
Vol 25
(4-5)
◽
pp. 427-428
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