Nonlinear optimal flow control for sewer networks

Marinaki, Magdalene; Papageorgiou, Markos

doi:10.1109/acc.1998.703622

Cited by 41 publications

(75 citation statements)

References 8 publications

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“…Regarding the complexity of an RTC system, distinctions of the class or level of control implemented in UDS can be made [14,16,17,18,19,22,23,24]. If the actuators are not remotely operated from a central control room, then the system is operated at a local level.…”

Section: Real-time Control Of Urban Drainage Systemsmentioning

confidence: 99%

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Modeling and real-time control of urban drainage systems: A review

Garcia¹,

Barreiro-Gómez

Escobar³

et al. 2015

Advances in Water Resources

195

113

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Urban drainage systems (UDS) may be considered large-scale systems given their large number of associated states and decision actions, making challenging their real-time control (RTC) design. Moreover, the complexity of the dynamics of the UDS makes necessary the development of strategies for the control design. This paper reviews and discusses several techniques and strategies commonly used for the control of UDS. Moreover, the models to describe, simulate, and control the transport of wastewater in UDS are also reviewed.

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Section: Real-time Control Of Urban Drainage Systemsmentioning

confidence: 99%

“…These models can be grouped into three categories: simplified models, data-driven models, and conceptual models [23].…”

Section: Modeling Approachesmentioning

confidence: 99%

Modeling and real-time control of urban drainage systems: A review

Garcia¹,

Barreiro-Gómez

Escobar³

et al. 2015

Advances in Water Resources

195

113

View full text Add to dashboard Cite

show abstract

“…The sewer system control problem has multiple objectives with varying priority, see [42]. In general, the most common objectives are related to the manipulation of the sewage in order to avoid undesired sewage overflow on the streets of a city.…”

Section: Control Objectivesmentioning

confidence: 99%

Fault‐tolerant model predictive control within the hybrid systems framework: Application to sewer networks

Ocampo‐Martínez

Puig

2008

Adaptive Control & Signal

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SUMMARYIn this paper, model predictive control (MPC) problem with fault-tolerance capabilities is formulated within the hybrid systems framework. In particular, the mixed logical dynamic form to represent hybrid systems is considered. Using this approach, a hybrid model of the system to be controlled is obtained, which includes inherent hybrid phenomena and possible modes caused by faults occurrence. This allows to adapt the system model on-line by taking into account the fault information provided by a fault diagnosis and isolation module. In this way, the controller can cope with the considered faults. Additionally, different implementation schemes and fault-tolerance evaluation procedures for hybrid MPC (HMPC) considering fault-tolerance capabilities are proposed and discussed. Finally and in order to exemplify the implementation of the proposed approach, it is applied to include actuator fault tolerance in the design of a HMPC controller for a portion of the sewer network of Barcelona. q

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“…Applications to different large-scale infrastructures as drinking water networks (Brdys & Ulanicki, 1994), sewer networks (Marinaki & Papageorgiou, 2005), open-flow channel networks (Overloop, 2006) or electrical networks (Negenborn, 2008) prove the advantages of this technique.…”

Section: Introductionmentioning

confidence: 99%

Temporal multi-level coordination techniques oriented to regional water networks: application to the Catalunya case study

Sun

Puig

Cembraño

2014

Journal of Hydroinformatics

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In this paper, a multi-layer model predictive control (MPC) with temporal multilevel coordination for regional water supply systems is proposed. First, a multilayer control structure resulting from a functional decomposition of water network is briefly presented. Inside each layer, an MPC based controller is used. Between related layers, a temporal multi-level coordination mechanism is used to generate control strategies which consider objectives and time scales of both layers. The upper layer which is named supply layer works in a daily scale in order to achieve the global management policies for the different reservoirs. The lower layer which is named transportation layer works in a hourly scale and is in charge of manipulating the actuators (pumps and valves) set-point to satisfy the local objectives.The results of the modelling will be applied to the Catalunya Regional Water Network and this paper presents the simulation results based on an aggregate model of this network.

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Nonlinear optimal flow control for sewer networks

Cited by 41 publications

References 8 publications

Modeling and real-time control of urban drainage systems: A review

Modeling and real-time control of urban drainage systems: A review

Fault‐tolerant model predictive control within the hybrid systems framework: Application to sewer networks

Temporal multi-level coordination techniques oriented to regional water networks: application to the Catalunya case study

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