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- Title
A hybrid immune-evolutionary strategy algorithm for the analysis of the wide-angle X-ray diffraction curves of semicrystalline polymers.
- Authors
Rabiej, Małgorzata
- Abstract
Decomposition of wide-angle X-ray diffraction curves into crystalline peaks and amorphous components is one of the most difficult nonlinear optimization problems. For this reason, the elaboration of a reliable method that provides fast unambiguous solutions remains an important and topical task. This work presents a hybrid system dedicated to this aim, combining two methods of artificial intelligence - evolution strategies and an immune algorithm - with the classical method of Rosenbrock. A combination of the mechanisms of these three methods has given a very effective and convergent algorithm that performs very well a multicriterial optimization. Tests have shown that it is faster to converge and less ambiguous than the genetic algorithm.
- Subjects
POLYMER spectra; X-ray diffraction; ARTIFICIAL intelligence; GENETIC algorithms; HYBRID systems; CRYSTALS spectra
- Publication
Journal of Applied Crystallography, 2014, Vol 47, Issue 5, p1502
- ISSN
0021-8898
- Publication type
Article
- DOI
10.1107/S1600576714014782