Design of active-RC filters minimizing sensitivities with ant colony optimization

dc.creatorPeretti, Gabriela Marta
dc.creatorRomero, Eduardo Abel
dc.creatorDemarco, Gustavo Luis
dc.date.accessioned2025-06-27T15:38:13Z
dc.date.issued2022-09-07
dc.description.abstractThis work employs Ant Colony Optimization (ACO) to solve active-RC bi-quadratic filter design considering passive sensitivities minimization. We propose a new discrete version (D-ACOR) based on the operating principles of ACO with real domain. We also solve the problem exactly to compare the results of the algorithms against the best possible solutions. For showing the D-ACOR performance, we take as case studies two biquadratic filters: a low-pass and a bandpass, both with an infinite-gain multiple-feedback topology. The results are excel-lent because the algorithm achieves solutions with minimal sen-sitivities that meet the specifications. Furthermore, the performance comparison with other heuristics shows that D-ACOR has lower sensitivity values and presents better computational efficiency even if it requires a more significant number of independent runs to find successful solutions.
dc.description.affiliationPeretti, Gabriela Marta. Universidad Tecnológica Nacional. Facultad Regional Villa María. Ingeniería Electrónica. Argentina.
dc.description.affiliationRomero, Eduardo Abel. Universidad Tecnológica Nacional. Facultad Regional Villa María. Ingeniería Electrónica. Argentina.
dc.description.affiliationDemarco, Gustavo Luis. Universidad Tecnológica Nacional. Facultad Regional Villa María. Ingeniería Mecánica. Argentina.
dc.formatpdf
dc.identifier.urihttps://hdl.handle.net/20.500.12272/13357
dc.identifier.urihttps://ieeexplore.ieee.org/document/9939988
dc.language.isoes
dc.publisherIEEE
dc.rightsinfo:eu-repo/semantics/embargoedAccess
dc.rights.embargoEnd2023-09-07
dc.rights.useCC-BY-NC-ND
dc.subjectAnt colony optimization
dc.subjectAnalog filter design
dc.subjectMeta-heuristic
dc.subjectFilter sensitivity
dc.subjectOptimization
dc.titleDesign of active-RC filters minimizing sensitivities with ant colony optimization
dc.typeinfo:eu-repo/semantics/conferenceObject
dc.type.versionpublisherVersion

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