Publication

Combining model predictive control with constraint-satisfaction formulation for the operative pumping control in water networks

Conference Article

Conference

Computing and Control for the Water Industry Conference (CCWI)

Edition

13th

Pages

963-972

Doc link

http://dx.doi.org/10.1016/j.proeng.2015.08.982

File

Download the digital copy of the doc pdf document

Abstract

This paper proposes a method to combine linear Model Predictive Control (MPC), a Constraint Satisfaction Problem (CSP)formulation and a Network Aggregation Method (NAM) for the predictive operational control of water pumping in DWNs. The proposed method can produce optimal pumping strategies for complex DWNs in short computation times, while avoiding the need for non-linear programming techniques to cater for non-linear flow-head equations. The proposed approach is simulated using Epanet to represent the hydraulic DWNs. The D-Town benchmark water network is used as a case study.

Categories

control system analysis, predictive control.

Author keywords

linear MPC, CSP, DWNs, NAM, Epanet

Scientific reference

C. Sun, M. Morley, D. Savic, V. Puig, G. Cembrano and Z. Zhang. Combining model predictive control with constraint-satisfaction formulation for the operative pumping control in water networks, 13th Computing and Control for the Water Industry Conference, 2015, Leicester, Vol 119 of Procedia Engineering, pp. 963-972, Elsevier.