Conţinutul numărului revistei |
Articolul precedent |
Articolul urmator |
702 0 |
SM ISO690:2012 BUDEŞTEANU, Sergiu. Application and performance assessment of Derandomized Evolutionary Strategies: A concentration control optimization approach
. In: Buletinul Institutului de Geologie şi Seismologie al AŞM, 2006, nr. 1, pp. 77-79. ISSN 1857-0046. |
EXPORT metadate: Google Scholar Crossref CERIF DataCite Dublin Core |
Buletinul Institutului de Geologie şi Seismologie al AŞM | ||||||
Numărul 1 / 2006 / ISSN 1857-0046 | ||||||
|
||||||
Pag. 77-79 | ||||||
|
||||||
Descarcă PDF | ||||||
Rezumat | ||||||
A hypothetical contaminated site was taken as basis for a 2D-flow and transport model,
which is coupled with the heuristic optimization algorithm Derandomized Evolutionary Strategies
(DES) with Covariance Matrix Adaptation (CMA). The focus is to test different alternative
combinations of the optimization algorithm, fitness function and model to identify the best
configuration of one or two pumping well(s). Three different contaminant degradation constants
that exhibit three contaminant plumes were simulated. For each of these three degradation cases,
one-well and two-well scenarios were examined. The optimization goals were modified by using a
variable set of constraints, realized as penalty terms in the fitness functions of both scenarios. The
obtained results demonstrate that DES is a robust optimization algorithm, capable of finding
feasible and optimal or near-optimal solutions with appropriately imposed fitness function
penalties for all of the three degradation cases in both scenarios.
|
||||||
|