In this paper, a Multi-objective Memetic Algorithm applied to the automated synthesis of analog circuits is proposed. The optimization of circuit topologies and their parameters are simultaneously carried out. A variable-size 2D circuit representation is used. In this approach, the initial solutions are created based on expert knowledge through the use of well-known building-blocks and rules-based coupling schemes. The proposed genetic operators are specific to 2D encoding and they are capable of fomenting a balance between diversity and convergence. A local search process - the Simulated Annealing method - is applied in order to improve the circuit parameters. The results show that the proposed method generates, with small populations and few generations, small well-structured circuits which accomplish the specifications. © Springer-Verlag Berlin Heidelberg 2006.
CITATION STYLE
Dantas, M. J. P., Brito, L. D. C., & De Carvalho, P. H. P. (2006). Multi-objective memetic algorithm applied to the automated synthesis of analog circuits. In Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) (Vol. 4140 LNAI, pp. 258–267). Springer Verlag. https://doi.org/10.1007/11874850_30
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