Optimal components selection for active filter design with average differential evolution algorithm

doi:10.1016/j.aeue.2018.07.021

Optimal components selection for active filter design with average differential evolution algorithm

2018-09-01

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Burhanettin Durmuş *

DOI：10.1016/j.aeue.2018.07.021

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Component selection in electronic circuit design is an important issue to achieve a targeted performance and quality level. Particularly in filter circuits, changes in gain and phase response of the circuit are directly dependent on the component values of the filter. Therefore, the selection of component values must be done carefully. In this article, a differential evolution (DE) algorithm with a new mutation strategy, named as average DE (ADE), is introduced for analog active filter design. The ADE algorithm minimizes the total design error of the state variable filter (SVF) for the optimal selection of component values. Simulation results indicate that the proposed algorithm reduces the design error when compared to other methods.

Keyword:

Analog active filter

Circuit optimization

Component selection

Differential evolution algorithm

Optimal components selection for active filter design with average differential evolution algorithm

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