منابع مشابه
Suboptimal Hybrid Model Predictive Control: Application to Sewer Networks
This paper presents an application of the suboptimal hybrid model predictive control (HMPC) algorithm previously proposed by the authors to large scale sewer networks. HMPC relies on the on-line solution of mixed integer programs (MIP) that are known to be NP-complete and whose worst case complexity scales exponentially with problem size. Modern MIP solvers are on the other hand highly efficien...
متن کاملEvent-based modelling supporting model predictive control of chemical dosing in sewer networks
Yiqi Liu***, Ramon Ganigué****, Zhiguo Yuan* *Advanced Water Management Centre, The University of Queensland, St. Lucia, Brisbane QLD 4072, Australia. (e-mail: [email protected]) **School of Automation Science & Engineering, South China University of Technology, Guangzhou, 510640, P.R. China. (e-mail: [email protected]) ***Laboratorid’ Enginyeria QuímicaI Ambiental (LEQUIA), University of G...
متن کاملFault-tolerant model predictive control within the hybrid systems framework: Application to sewer networks
In 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. ...
متن کاملMultiobjective design of sewer networks
The sewer layout in flat areas significantly influences the construction and operational costs as well as reliability of the network performance. To find an optimum design of sewer networks for flat areas, this study presents a multi-objective optimization problem with the objective functions of 1- the cost and 2- the reliability. The reliability criterion is defined as the effect of a clogging...
متن کاملOptimum Design of Sewer Collection Networks
Various methods have been used to economically design wastewater and stormwater collection systems. In this article, Discrete Differential Dynamic Programming (DDDP) which is a subsection of dynamic programming (DP) was used. For each pipe network, various alternatives such as depth and slope of pipe laying and various diameters could be considered to satisfy hydraulic and engineering constrain...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Physics: Conference Series
سال: 2017
ISSN: 1742-6588,1742-6596
DOI: 10.1088/1742-6596/783/1/012026