caa a22 4500 60620573X CHVBK 20210128101008.0 cr unu---uuuuu 210128e20150301xx s 000 0 eng 10.1007/s00034-014-9872-8 doi (NATIONALLICENCE)springer-10.1007/s00034-014-9872-8 Particle Swarm Optimization with Aging Leader and Challengers for Optimal Design of Analog Active Filters [Elektronische Daten] [Bishnu De, R. Kar, D. Mandal, S. Ghoshal] Due to the manufacturing limitations, the task of optimal analog active filter design by hand is very difficult. Evolutionary computation may be a competent implement for automatic selection of optimal discrete component values such as resistors and capacitors for analog active filter design. This paper presents an efficient approach for optimal analog filter design considering different topologies and manufacturing series by selecting their component values. The evolutionary optimization technique used is particle swarm optimization (PSO) with Aging Leader and Challenger (ALC-PSO). ALC-PSO performs the dual-task of efficiently selecting the component values as well as minimizing the total design errors of low pass active filters. The component values of the filters are selected in such a way so that they become E12/E24/E96 series compatible. The simulation results prove that ALC-PSO efficiently minimizes the total design error with respect to previously used optimization techniques. Springer Science+Business Media New York, 2014 Analog active filter nationallicence Butterworth filter nationallicence State variable filter nationallicence Evolutionary optimization technique nationallicence PSO nationallicence ALC-PSO nationallicence De Bishnu Department of Electronics and Communication Engg., NIT Durgapur, Durgapur, India aut Kar R. Department of Electronics and Communication Engg., NIT Durgapur, Durgapur, India aut Mandal D. Department of Electronics and Communication Engg., NIT Durgapur, Durgapur, India aut Ghoshal S. Department of Electrical Engg., NIT Durgapur, Durgapur, India aut Circuits, Systems, and Signal Processing Springer US; http://www.springer-ny.com 34/3(2015-03-01), 707-737 0278-081X 34:3<707 2015 34 34 https://doi.org/10.1007/s00034-014-9872-8 text/html Onlinezugriff via DOI BK010053 XK010053 XK010000 Metadata rights reserved Springer special CC-BY-NC licence nationallicence 1 research-article jats NATIONALLICENCE NATIONALLICENCE NL-springer NATIONALLICENCE 856 40 https://doi.org/10.1007/s00034-014-9872-8 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- De Bishnu Department of Electronics and Communication Engg., NIT Durgapur, Durgapur, India aut NATIONALLICENCE 700 1- Kar R. Department of Electronics and Communication Engg., NIT Durgapur, Durgapur, India aut NATIONALLICENCE 700 1- Mandal D. Department of Electronics and Communication Engg., NIT Durgapur, Durgapur, India aut NATIONALLICENCE 700 1- Ghoshal S. Department of Electrical Engg., NIT Durgapur, Durgapur, India aut NATIONALLICENCE 773 0- Circuits, Systems, and Signal Processing Springer US; http://www.springer-ny.com 34/3(2015-03-01), 707-737 0278-081X 34:3<707 2015 34 34