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Title |
An Optimal Control Strategy for Predenifitrication Type of Biological Wastewater Treatment Process based on A Total Cost Index - |
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Authors |
O. Yamanaka¡¤T. Obara¡¤N. Ashikaga and K.Yamamoto |
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Key Words |
nonlinear optimal control¡¤benchmarking¡¤wastewater treatment¡¤total cost index¡¤process models |
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Abstract |
This paper evaluates the effectiveness of the hierarchical control scheme already proposed by the authors (Yamanaka et al., EICA, 8(2), 2003) based on the benchmark process presented in Copp et al., http://www.ensic.inpl-nancy.fr/COSTWWTP/. The control scheme consists of a higher-level set-points optimizer and lower-level dynamic controllers. |