{"id":"https://openalex.org/W2897000309","doi":"https://doi.org/10.1007/s00034-018-0968-4","title":"Rates and Effects of Local Minima on Fractional-Order Circuit Model Parameters Extracted from Supercapacitor Discharging Using Least Squares Optimization","display_name":"Rates and Effects of Local Minima on Fractional-Order Circuit Model Parameters Extracted from Supercapacitor Discharging Using Least Squares Optimization","publication_year":2018,"publication_date":"2018-10-22","ids":{"openalex":"https://openalex.org/W2897000309","doi":"https://doi.org/10.1007/s00034-018-0968-4","mag":"2897000309"},"language":"en","primary_location":{"id":"doi:10.1007/s00034-018-0968-4","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s00034-018-0968-4","pdf_url":null,"source":{"id":"https://openalex.org/S20109229","display_name":"Circuits Systems and Signal Processing","issn_l":"0278-081X","issn":["0278-081X","1531-5878"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320186","host_organization_name":"Birkh\u00e4user","host_organization_lineage":["https://openalex.org/P4310320186","https://openalex.org/P4310319900"],"host_organization_lineage_names":["Birkh\u00e4user","Springer Science+Business Media"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Circuits, Systems, and Signal Processing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5027409359","display_name":"Todd J. Freeborn","orcid":"https://orcid.org/0000-0001-9979-7301"},"institutions":[{"id":"https://openalex.org/I17301866","display_name":"University of Alabama","ror":"https://ror.org/03xrrjk67","country_code":"US","type":"education","lineage":["https://openalex.org/I17301866"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Todd J. Freeborn","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Alabama, Tuscaloosa, USA"],"raw_orcid":"https://orcid.org/0000-0001-9979-7301","affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Alabama, Tuscaloosa, USA","institution_ids":["https://openalex.org/I17301866"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5039814573","display_name":"Ahmed S. Elwakil","orcid":"https://orcid.org/0000-0002-3972-5434"},"institutions":[{"id":"https://openalex.org/I168635309","display_name":"University of Calgary","ror":"https://ror.org/03yjb2x39","country_code":"CA","type":"education","lineage":["https://openalex.org/I168635309"]},{"id":"https://openalex.org/I29891158","display_name":"University of Sharjah","ror":"https://ror.org/00engpz63","country_code":"AE","type":"education","lineage":["https://openalex.org/I29891158"]},{"id":"https://openalex.org/I57629906","display_name":"Nile University","ror":"https://ror.org/03cg7cp61","country_code":"EG","type":"education","lineage":["https://openalex.org/I57629906"]}],"countries":["AE","CA","EG"],"is_corresponding":false,"raw_author_name":"Ahmed S. Elwakil","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Calgary, Calgary, Canada","Department of Electrical and Computer Engineering, University of Sharjah, Sharjah, UAE","Nanoelectronics Integrated Systems Center (NISC), Nile University, Cairo, Egypt"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Calgary, Calgary, Canada","institution_ids":["https://openalex.org/I168635309"]},{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Sharjah, Sharjah, UAE","institution_ids":["https://openalex.org/I29891158"]},{"raw_affiliation_string":"Nanoelectronics Integrated Systems Center (NISC), Nile University, Cairo, Egypt","institution_ids":["https://openalex.org/I57629906"]}]}],"institutions":[],"countries_distinct_count":4,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5027409359"],"corresponding_institution_ids":["https://openalex.org/I17301866"],"apc_list":null,"apc_paid":null,"fwci":1.3114,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":{"value":0.81828018,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":"38","issue":"5","first_page":"1907","last_page":"1922"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11081","display_name":"Advanced Control Systems Design","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11081","display_name":"Advanced Control Systems Design","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10808","display_name":"Electric and Hybrid Vehicle Technologies","score":0.9993000030517578,"subfield":{"id":"https://openalex.org/subfields/2203","display_name":"Automotive Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10663","display_name":"Advanced Battery Technologies Research","score":0.9984999895095825,"subfield":{"id":"https://openalex.org/subfields/2203","display_name":"Automotive Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/maxima-and-minima","display_name":"Maxima and minima","score":0.8474622964859009},{"id":"https://openalex.org/keywords/supercapacitor","display_name":"Supercapacitor","score":0.49822139739990234},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.4255369305610657},{"id":"https://openalex.org/keywords/order","display_name":"Order (exchange)","score":0.4219476878643036},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.41034549474716187},{"id":"https://openalex.org/keywords/applied-mathematics","display_name":"Applied mathematics","score":0.3650854527950287},{"id":"https://openalex.org/keywords/biological-system","display_name":"Biological system","score":0.34979861974716187},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.3322094678878784},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.306559681892395},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.20212170481681824},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.17801129817962646},{"id":"https://openalex.org/keywords/capacitance","display_name":"Capacitance","score":0.1382281482219696},{"id":"https://openalex.org/keywords/biology","display_name":"Biology","score":0.08043795824050903},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.06797075271606445}],"concepts":[{"id":"https://openalex.org/C186633575","wikidata":"https://www.wikidata.org/wiki/Q845060","display_name":"Maxima and minima","level":2,"score":0.8474622964859009},{"id":"https://openalex.org/C6585489","wikidata":"https://www.wikidata.org/wiki/Q754523","display_name":"Supercapacitor","level":4,"score":0.49822139739990234},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.4255369305610657},{"id":"https://openalex.org/C182306322","wikidata":"https://www.wikidata.org/wiki/Q1779371","display_name":"Order (exchange)","level":2,"score":0.4219476878643036},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.41034549474716187},{"id":"https://openalex.org/C28826006","wikidata":"https://www.wikidata.org/wiki/Q33521","display_name":"Applied mathematics","level":1,"score":0.3650854527950287},{"id":"https://openalex.org/C186060115","wikidata":"https://www.wikidata.org/wiki/Q30336093","display_name":"Biological system","level":1,"score":0.34979861974716187},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.3322094678878784},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.306559681892395},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.20212170481681824},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.17801129817962646},{"id":"https://openalex.org/C30066665","wikidata":"https://www.wikidata.org/wiki/Q164399","display_name":"Capacitance","level":3,"score":0.1382281482219696},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.08043795824050903},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.06797075271606445},{"id":"https://openalex.org/C10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","level":1,"score":0.0},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C17525397","wikidata":"https://www.wikidata.org/wiki/Q176140","display_name":"Electrode","level":2,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s00034-018-0968-4","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s00034-018-0968-4","pdf_url":null,"source":{"id":"https://openalex.org/S20109229","display_name":"Circuits Systems and Signal Processing","issn_l":"0278-081X","issn":["0278-081X","1531-5878"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320186","host_organization_name":"Birkh\u00e4user","host_organization_lineage":["https://openalex.org/P4310320186","https://openalex.org/P4310319900"],"host_organization_lineage_names":["Birkh\u00e4user","Springer Science+Business Media"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Circuits, Systems, and Signal Processing","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":33,"referenced_works":["https://openalex.org/W1625573145","https://openalex.org/W1751980172","https://openalex.org/W1971257614","https://openalex.org/W1979615005","https://openalex.org/W1990427148","https://openalex.org/W2004394484","https://openalex.org/W2005010408","https://openalex.org/W2011339307","https://openalex.org/W2025878503","https://openalex.org/W2028721729","https://openalex.org/W2050079831","https://openalex.org/W2072816542","https://openalex.org/W2134858516","https://openalex.org/W2145672426","https://openalex.org/W2153393721","https://openalex.org/W2154471670","https://openalex.org/W2168156693","https://openalex.org/W2183844956","https://openalex.org/W2261470740","https://openalex.org/W2266507041","https://openalex.org/W2277634256","https://openalex.org/W2296503130","https://openalex.org/W2433963379","https://openalex.org/W2464985958","https://openalex.org/W2473525955","https://openalex.org/W2484232684","https://openalex.org/W2559834921","https://openalex.org/W2605284637","https://openalex.org/W2759261707","https://openalex.org/W2768278655","https://openalex.org/W2776624343","https://openalex.org/W2787959293","https://openalex.org/W2888195640"],"related_works":["https://openalex.org/W2375684291","https://openalex.org/W2354676191","https://openalex.org/W3188646203","https://openalex.org/W2966905463","https://openalex.org/W4300960994","https://openalex.org/W136674370","https://openalex.org/W3151584499","https://openalex.org/W2909957174","https://openalex.org/W2035564297","https://openalex.org/W4380087116"],"abstract_inverted_index":null,"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":3}],"updated_date":"2026-06-19T15:47:20.252518","created_date":"2025-10-10T00:00:00"}
