caa a22 4500 606206361 CHVBK 20210128101011.0 cr unu---uuuuu 210128e20150501xx s 000 0 eng 10.1007/s00034-014-9925-z doi (NATIONALLICENCE)springer-10.1007/s00034-014-9925-z Fractional Order Sallen-Key and KHN Filters: Stability and Poles Allocation [Elektronische Daten] [Ahmed Soltan, Ahmed Radwan, Ahmed Soliman] This paper presents the analysis for allocating the system poles and hence controlling the system stability for KHN and Sallen-Key fractional order filters. The stability analysis and stability contours for two different fractional order transfer functions with two different fractional order elements are presented. The effect of the transfer function parameters on the singularities of the system is demonstrated where the number of poles becomes dependent on the transfer function parameters as well as the fractional orders. Numerical, circuit simulation, and experimental work are used in the design to test the proposed stability contours. Springer Science+Business Media New York, 2014 Stability, LTI system nationallicence Fractional-order system nationallicence Filters nationallicence Oscillators nationallicence Control nationallicence Soltan Ahmed School of Electrical and Electronic Engineering, Newcastle University, Newcastle upon Tyne, UK aut Radwan Ahmed Department of Engineering Mathematics and Physics, Cairo University, Cairo, Egypt aut Soliman Ahmed Department of Electronics and Communications Engineering, Cairo University, Cairo, Egypt aut Circuits, Systems, and Signal Processing Springer US; http://www.springer-ny.com 34/5(2015-05-01), 1461-1480 0278-081X 34:5<1461 2015 34 34 https://doi.org/10.1007/s00034-014-9925-z 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/s00034-014-9925-z text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Soltan Ahmed School of Electrical and Electronic Engineering, Newcastle University, Newcastle upon Tyne, UK aut NATIONALLICENCE 700 1- Radwan Ahmed Department of Engineering Mathematics and Physics, Cairo University, Cairo, Egypt aut NATIONALLICENCE 700 1- Soliman Ahmed Department of Electronics and Communications Engineering, Cairo University, Cairo, Egypt aut NATIONALLICENCE 773 0- Circuits, Systems, and Signal Processing Springer US; http://www.springer-ny.com 34/5(2015-05-01), 1461-1480 0278-081X 34:5<1461 2015 34 34