000002760 001__ 2760
000002760 005__ 20141118153420.0
000002760 04107 $$acze
000002760 046__ $$k2008-12-04
000002760 100__ $$aČistý, M.
000002760 24500 $$aDeterministické, heuristické a hybridné modely pre optimalizáciu distribučných sústav pre rozvod vody

000002760 24630 $$n1.$$p70 Years of FCE STU - Proceedings of the International Scientific Conference
000002760 260__ $$bSlovak University of Technology in Bratislava, Faculty of Civil Engineering, 2008 
000002760 506__ $$arestricted
000002760 520__ $$2eng$$aA water distribution network is an important component of an urban infrastructure (or an agricultural landscape as an irrigation project) and requires significant investment. Therefore, researchers are constantly searching for new ways to create more economical and efficient design methods Various optimization techniques have been applied to the optimal design of water distribution networks. Problems with adapting mathematical programming methods to looped network problems have restricted the use of LP to branched layouts only. Although there are some examples of efforts to use models for the design of looped networks, mainly by using mathematical programming (non-linear programming, dynamic programming), such a problem is still considered to be difficult to solve, particularly if one decides to tackle complex, real life networks. The researchers have focused on stochastic or so-called heuristic optimization methods from the early 1990s. Nevertheless, it must still be pointed out that there is no proof that any of the solutions given by the heuristic algorithms referred to above provide global optimality relative to the optimal design of water distribution networks. In the proposed hybrid method, the complementary usage of deterministic and heuristic methods will ensure a new level for the quality of the outputs from the point of view of effectiveness and closeness to global optimum.

000002760 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000002760 653__ $$aDistribučný systém pre rozvod vody, optimalizácia, heuristické metódy, lineárne programovanie, hybridná metóda

000002760 7112_ $$aInternational Scientific Conference 70 Years of FCE STU$$cBratislava (SK)$$d2008-12-04 / 2008-12-05$$gHMC13
000002760 720__ $$aČistý, M.$$iBajtek, Z.
000002760 8560_ $$ffischerc@itam.cas.cz
000002760 8564_ $$s261527$$uhttps://invenio.itam.cas.cz/record/2760/files/03_A_Cisty_Bajtek.pdf$$y
             Original version of the author's contribution as presented on CD, .
            
000002760 962__ $$r2540
000002760 980__ $$aPAPER