Lower - Level Controller for Hierarchical Control of Dissolved Oxygen Concentration in Activated Sludge Processes
| Authors: | Piotrowski Robert, Gdansk University of Technology, Poland
Brdys Mietek, University of Birmingham; Gdansk University of Technology, Poland |
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| Topic: | 5.4 Large Scale Complex Systems |
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| Session: | Large Scale Complex Systems - Applications |
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| Keywords: | air, biotechnology, dynamic systems, hierarchical control, integer programming, nonlinear systems, predictive control, waste treatment |
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Abstract
The paper addresses control design for an aeration system within a hierarchical structure for an integrated control of dissolved oxygen (DO) in the activated sludge processes. In the paper the hybrid predictive controller for the lower control level is developed and its performance is investigated based on real data.
