Name
Abstract | ||
|---|---|---|
In this paper, a two-stage linear dynamic control scheme, using a metaheuristic approach, will be developed to control the effluent substrate concentration of an ASP. In the first stage, a static output feedback controller will be designed, using only measurements of the oxygen concentration. In the second stage, an asymptotic non-linear estimator of the substrate concentration will be used and the estimate will be fed back through a PI controller. In particular, the model of the ASP will be presented both in its non-linear and linearised form. Based on the linearised approximation, a static inner loop controller will be designed using a metaheuristic search algorithm for the computation of the controller parameters. Following, an outer PI controller will be designed based on the linearised model, again using a metaheuristic search algorithm in order to compensate the influence of the non-linearities when the static controller is applied to the non-linear model. The performance of the overall closed loop system will be illustrated through simulation experiments. |
Year | DOI | Venue |
|---|---|---|
2010 | 10.1504/IJMIC.2010.033854 | INTERNATIONAL JOURNAL OF MODELLING IDENTIFICATION AND CONTROL |
Keywords | Field | DocType |
output feedback control, wastewater treatment plants, metaheuristic approach, activated sludge process | Inner loop,Control theory,Search algorithm,PID controller,Control theory,Control engineering,Observer (quantum physics),System identification,Open-loop controller,Mathematics,Metaheuristic | Journal |
Volume | Issue | ISSN |
10 | 1-2 | 1746-6172 |
Citations | PageRank | References |
2 | 0.42 | 3 |
Authors | ||
4 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| Fotis N. Koumboulis | 1 | 72 | 27.15 |
| Nikolaos D. Kouvakas | 2 | 26 | 9.14 |
| Maria P. Tzamtzi | 3 | 8 | 2.70 |
| Anna Stathaki | 4 | 19 | 1.66 |