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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Leirens, S. Zamora, C. Negenborn, R.R. De Schutter, B. |
| Copyright Year | 2010 |
| Description | Author affiliation: Delft Center for Syst. & Control, Delft Univ. of Technol., Delft, Netherlands (Negenborn, R.R.; De Schutter, B.) || Dept. de Ing. Electr. y Electron., Univ. de Los Andes, Bogota, Colombia (Leirens, S.; Zamora, C.) |
| Abstract | Urban water supply networks are large-scale systems that transport potable water over vast geographical areas to millions of consumers. A safe and efficient operation of these networks is crucial, as without it living in today's cities would be impossible. To achieve an adequate operation, these networks are equipped with actuators like pumps and valves, which are used to maintain water pressures and flows within safe margins. Currently, these actuators are controlled in a decentralized way using local controllers that only use local information and that do not take into account the presence of other controllers. As a result, water supply networks regularly experience pressure drops and interruptions of water supply when there is an unexpected increase in water demand. To improve performance the actions of the local controllers should be coordinated. Implementing a centralized control scheme is not tractable due to the large-scale nature of these networks. Therefore, this paper proposes the application of a distributed control scheme for control of urban water supply networks. The scheme is based on local model predictive control (MPC) strategies and a parallel coordination scheme that implements cooperation among the local MPC controllers. A simulation study based on a part of the urban water supply network of Bogotá, the capital of Colombia, illustrates the potential of the approach. |
| Starting Page | 3957 |
| Ending Page | 3962 |
| File Size | 891688 |
| Page Count | 6 |
| File Format | |
| ISBN | 9781424474264 |
| ISSN | 07431619 |
| e-ISBN | 9781424474271 |
| DOI | 10.1109/ACC.2010.5530635 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2010-06-30 |
| Publisher Place | USA |
| Access Restriction | Subscribed |
| Rights Holder | American Automatic Control Council(AACC) |
| Subject Keyword | Predictive models Predictive control Valves Actuators Automatic control Large-scale systems Impellers Pressure control Control systems Cities and towns |
| Content Type | Text |
| Resource Type | Article |
| Subject | Electrical and Electronic Engineering |
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