Commenced in January 2007
Paper Count: 31113
Nonlinear Model Predictive Control of Water Quality in Drinking Water Distribution Systems with DBPs Objectives
Abstract:The paper develops a Non-Linear Model Predictive Control (NMPC) of water quality in Drinking Water Distribution Systems (DWDS) based on the advanced non-linear quality dynamics model including disinfections by-products (DBPs). A special attention is paid to the analysis of an impact of the flow trajectories prescribed by an upper control level of the recently developed two-time scale architecture of an integrated quality and quantity control in DWDS. The new quality controller is to operate within this architecture in the fast time scale as the lower level quality controller. The controller performance is validated by a comprehensive simulation study based on an example case study DWDS.
Digital Object Identifier (DOI): doi.org/10.5281/zenodo.1107219Procedia APA BibTeX Chicago EndNote Harvard JSON MLA RIS XML ISO 690 PDF Downloads 2150
 P. H. Gleick, "Water and conflict: Fresh water resources and international security," International security, pp. 79-112, 1993
 N. W. Arnell, "Climate change and global water resources," Global environmental change, vol. 9, pp. S31-S49, 1999
 M. Brdys and B. Ulanicki, Operational control of water systems: structures, algorithms, and applications: Prentice Hall, 1994.
 M. Brdys, T. Zubowicz, and K. Arminski, "Robust parameter estimation and output prediction for reactive carrier-load nonlinear dynamic networks," in 13th IFAC Symposium on Large scale complex systems theory and applications, Shanghai, China, 2013, pp. 426-431.
 P. Boulos, K. Lansey, and B. Karney, "Comprehensive water distribution systems analysis handbook for engineers and planners. MWH Soft," Inc. Pasadena, CA, 2004
 S. E. Hrudey, "Chlorination disinfection by-products, public health risk tradeoffs and me," Water Research, vol. 43, pp. 2057-2092, 2009
 L. A. Rossman, P. F. Boulos, and T. Altman, "Discrete volume-element method for network water-quality models," Journal of Water Resources Planning and Management, vol. 119, pp. 505-517, 1993
 T. D. Prasad, G. Walters, and D. Savic, "Booster disinfection of water supply networks: Multiobjective approach," Journal of Water Resources Planning and Management, vol. 130, pp. 367-376, 2004
 G. Ewald, W. Kurek, and M. A. Brdys, "Grid implementation of a parallel multiobjective genetic algorithm for optimized allocation of chlorination stations in drinking water distribution systems: Chojnice case study," Systems, Man, and Cybernetics, Part C: Applications and Reviews, IEEE Transactions on, vol. 38, pp. 497-509, 2008
 M. Drewa, M. Brdys, and A. Ciminski, "Model predictive control of integrated quantity and quality in drinking water distribution systems," in Procs. 8th International IFAC Symposium on Dynamics and Control of Process Systems, Cancun, Mexico, 2007.
 M. A. Brdys, T. Chang, K. Duzinkiewicz, and W. Chotkowski, "Hierarchical control of integrated quality and quantity in water distribution systems," in Procs. ASCE 2000 Joint Conference on Water Resources Engineering and Water Resources Planning and Management, Minneapoils, Minnesota, United States, 2000.
 M. Brdys, X. Huang, and Y. Lei, "Two Time-Scale Hierarchical Control of Integrated Quantity and Quality in Drinking Water Distribution Systems," in 13th IFAC Symposium on Large scale complex systems theory and applications, Shanghai, China, 2013, pp. 117-122.
 K. Arminski, T. Zubowicz, and M. A. Brdys, "A biochemical multi-species quality model of a drinking water distribution system for simulation and design," International Journal of Applied Mathematics and Computer Science, vol. 23, pp. 571-585, 2013
 K. Arminski and M. Brdys, "Robust monitoring of water quality in drinking water distribution system," in 13th IFAC Symposium on Large scale complex systems theory and applications, Shanghai, China, 2013, pp. 105-110.
 R. Łangowski and M. Brdys, "Monitoring of chlorine concentration in drinking water distribution systems using an interval estimator," International Journal of Applied Mathematics and Computer Science, vol. 17, pp. 199-216, 2007
 R. Langowski, M. Brdys, and R. Qi, "Optimised robust placement of hard quality sensors for robust monitoring of quality in Drinking Water Distribution Systems," in Intelligent Control and Automation (WCICA), 2012 10th World Congress on, Beijing, 2012, pp. 1109-1114.
 M. Brdys and T. Chang, "Robust model predictive control under output constraints," in Procs. 15th IFAC World Congress, Barcelona, Spain, 2002.
 T. Chang, "Robust Model Predictive Control of Water Quality in Drinking Water Distribution Systems.," Ph.D. Thesis, University of Birmingham, 2003
 H. Gallard and U. von Gunten, "Chlorination of natural organic matter: kinetics of chlorination and of THM formation," Water Research, vol. 36, pp. 65-74, 2002
 A. S. Al-Omari and M. H. Chaudhry, "Unsteady-state inverse chlorine modeling in pipe networks," Journal of Hydraulic Engineering, vol. 127, pp. 669-677, 2001
 G. Ewald, T. Zubowicz, and M. Brdys, "Optimised Allocation of Actuators for DWDS," Journal of Process Control, 2015,unpublished.
 M. Brdys and V. N. Tran, "Softly switched robustly feasible model predictive control for nonlinear network systems," in 13th IFAC Symposium on Large scale complex systems theory and applications, Shang hai, China, 2013, pp. 200-205.
 F. Shang, J. G. Uber, and L. Rossman, "EPANET multi-species extension user’s manual," Risk Reduction Engineering Laboratory, US Environmental Protection Agency, Cincinnati, Ohio, 2008