Co-design of Control Strategy and Storage Size for a Water Distribution System
Date
2022
Authors
Wang, Y.
Weyer, E.
Manzie, C.
Simpson, A.R.
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Conference paper
Citation
Proceedings of the IEEE Conference on Control Technology and Applications, CCTA 2022, 2022, pp.1440-1445
Statement of Responsibility
Ye Wang, Erik Weyer, Chris Manzie, Angus R. Simpson
Conference Name
IEEE Conference on Control Technology and Applications (CCTA) (23 Aug 2022 - 25 Aug 2022 : Trieste, Italy)
Abstract
The design and operation of water distribution systems (WDSs) are two interrelated tasks that both impact the overall cost of the systems. The traditional approach is to first design the system and then develop a control strategy for the specified infrastructure. However, this is suboptimal in that the controlled system may hit operating constraints arising from inadequate design, or the capital cost may be excessive due to conservative design processes. The challenge of designing both the infrastructure and control strategy simultaneously is amplified by the demand profiles and energy prices being stochastic. In this paper, we investigate stochastic co-design optimization problems for simultaneously optimizing the tank size and parameters of a pumping strategy. We employ Markov chain theory to establish tractable co-design optimization problems. We show several simulation results to demonstrate the efficacy of the proposed approach.
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© 2022 IEEE.