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Title: Unconstrained evolution of analogue computational “QR” circuit with oscillating length representation
Authors: Sapargaliyev, Y
Kalganova, TG
Keywords: Evolutionary hardware design;Evolutionary circuit diagnostics;Testing
Issue Date: 2008
Publisher: Springer
Citation: 8th International Conference, Prague, Czech Republic, 21-24 September 2008, pp. 1 - 10, 5216
Abstract: The unconstrained evolution has already been applied in the past towards the design of digital circuits, and extraordinary results have been obtained, including generation of circuits with smaller number of electronic components. In this paper unconstrained evolution, blended with oscillating length genotype sweeping strategy, is applied towards the design of "QR" analogue circuit on the example of circuit that performs the cube root function. The promising results are obtained. The new algorithm has produced the excellent result in terms of quality of the circuit evolved and evolutionary resources required. It differs from previous ones by its simplicity and represents one of the first attempts to apply Evolutionary Strategy towards the analogue circuit design. The obtained result is compared with previous designs.
ISBN: 978-3-540-85857-7
ISSN: 0302-9743
Appears in Collections:Dept of Electronic and Computer Engineering Research Papers

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