{"id":"https://openalex.org/W2910918197","doi":"https://doi.org/10.1109/anzcc.2018.8606618","title":"Frequency-weighted balanced Truncation of 2-D separable denominator discrete-time systems","display_name":"Frequency-weighted balanced Truncation of 2-D separable denominator discrete-time systems","publication_year":2018,"publication_date":"2018-12-01","ids":{"openalex":"https://openalex.org/W2910918197","doi":"https://doi.org/10.1109/anzcc.2018.8606618","mag":"2910918197"},"language":"en","primary_location":{"id":"doi:10.1109/anzcc.2018.8606618","is_oa":false,"landing_page_url":"https://doi.org/10.1109/anzcc.2018.8606618","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 Australian & New Zealand Control Conference (ANZCC)","raw_type":"proceedings-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/A5061352629","display_name":"Deepak Kumar","orcid":"https://orcid.org/0000-0001-6967-4263"},"institutions":[{"id":"https://openalex.org/I152869788","display_name":"Motilal Nehru National Institute of Technology","ror":"https://ror.org/04dp7tp96","country_code":"IN","type":"education","lineage":["https://openalex.org/I152869788"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Deepak Kumar","raw_affiliation_strings":["EE Department, MNNIT, Allahabad, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"EE Department, MNNIT, Allahabad, India","institution_ids":["https://openalex.org/I152869788"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5053244772","display_name":"Umair Zulfiqar","orcid":"https://orcid.org/0000-0003-3933-8837"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Umair Zulfiqar","raw_affiliation_strings":["SEECE, UWA, Crawley"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"SEECE, UWA, Crawley","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5060725044","display_name":"Victor Sreeram","orcid":"https://orcid.org/0000-0001-6762-1504"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Victor Sreeram","raw_affiliation_strings":["SEECE, UWA, Crawley"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"SEECE, UWA, Crawley","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.1481,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.50179268,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":95},"biblio":{"volume":"2","issue":null,"first_page":"377","last_page":"379"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11206","display_name":"Model Reduction and Neural Networks","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11206","display_name":"Model Reduction and Neural Networks","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11236","display_name":"Control Systems and Identification","score":0.9987000226974487,"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/T11416","display_name":"Numerical methods for differential equations","score":0.9961000084877014,"subfield":{"id":"https://openalex.org/subfields/2612","display_name":"Numerical Analysis"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/observability","display_name":"Observability","score":0.9336937069892883},{"id":"https://openalex.org/keywords/controllability","display_name":"Controllability","score":0.8274174332618713},{"id":"https://openalex.org/keywords/separable-space","display_name":"Separable space","score":0.6978409886360168},{"id":"https://openalex.org/keywords/truncation","display_name":"Truncation (statistics)","score":0.6392087936401367},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.580173909664154},{"id":"https://openalex.org/keywords/computation","display_name":"Computation","score":0.536322832107544},{"id":"https://openalex.org/keywords/discrete-time-and-continuous-time","display_name":"Discrete time and continuous time","score":0.5030016303062439},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.4551033079624176},{"id":"https://openalex.org/keywords/applied-mathematics","display_name":"Applied mathematics","score":0.4526611566543579},{"id":"https://openalex.org/keywords/lyapunov-function","display_name":"Lyapunov function","score":0.4427296817302704},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4122731685638428},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.3519013524055481},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.33512091636657715},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.09820002317428589}],"concepts":[{"id":"https://openalex.org/C36299963","wikidata":"https://www.wikidata.org/wiki/Q1369844","display_name":"Observability","level":2,"score":0.9336937069892883},{"id":"https://openalex.org/C48209547","wikidata":"https://www.wikidata.org/wiki/Q1331104","display_name":"Controllability","level":2,"score":0.8274174332618713},{"id":"https://openalex.org/C70710897","wikidata":"https://www.wikidata.org/wiki/Q680081","display_name":"Separable space","level":2,"score":0.6978409886360168},{"id":"https://openalex.org/C106195933","wikidata":"https://www.wikidata.org/wiki/Q7847935","display_name":"Truncation (statistics)","level":2,"score":0.6392087936401367},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.580173909664154},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.536322832107544},{"id":"https://openalex.org/C55689738","wikidata":"https://www.wikidata.org/wiki/Q15963867","display_name":"Discrete time and continuous time","level":2,"score":0.5030016303062439},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.4551033079624176},{"id":"https://openalex.org/C28826006","wikidata":"https://www.wikidata.org/wiki/Q33521","display_name":"Applied mathematics","level":1,"score":0.4526611566543579},{"id":"https://openalex.org/C60640748","wikidata":"https://www.wikidata.org/wiki/Q2337858","display_name":"Lyapunov function","level":3,"score":0.4427296817302704},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4122731685638428},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.3519013524055481},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.33512091636657715},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.09820002317428589},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C158622935","wikidata":"https://www.wikidata.org/wiki/Q660848","display_name":"Nonlinear system","level":2,"score":0.0},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","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/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/anzcc.2018.8606618","is_oa":false,"landing_page_url":"https://doi.org/10.1109/anzcc.2018.8606618","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 Australian & New Zealand Control Conference (ANZCC)","raw_type":"proceedings-article"},{"id":"pmh:oai:pure.atira.dk:publications/2df0b22d-cb2f-42ce-bb4b-ee313cc1d0e6","is_oa":false,"landing_page_url":"https://research-repository.uwa.edu.au/en/publications/2df0b22d-cb2f-42ce-bb4b-ee313cc1d0e6","pdf_url":null,"source":{"id":"https://openalex.org/S4306402492","display_name":"UWA Profiles and Research Repository (UWA)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I177877127","host_organization_name":"The University of Western Australia","host_organization_lineage":["https://openalex.org/I177877127"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Kumar , D , Zulfiqar , U & Sreeram , V 2019 , Frequency-weighted balanced truncation of 2-D separable denominator discrete-time systems . in ANZCC 2018 - 2018 Australian and New Zealand Control Conference . , 8606618 , ANZCC 2018 - 2018 Australian and New Zealand Control Conference , IEEE, Institute of Electrical and Electronics Engineers , pp. 377-379 . https://doi.org/10.1109/ANZCC.2018.8606618","raw_type":"contributionToPeriodical"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Reduced inequalities","score":0.5,"id":"https://metadata.un.org/sdg/10"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W1563726855","https://openalex.org/W1973799947","https://openalex.org/W2001583684","https://openalex.org/W2031993719","https://openalex.org/W2064733273","https://openalex.org/W2067070250","https://openalex.org/W2116969074","https://openalex.org/W2128247688","https://openalex.org/W2135237046","https://openalex.org/W2156067552","https://openalex.org/W2157192413","https://openalex.org/W2563054324","https://openalex.org/W2792454302","https://openalex.org/W6633802874"],"related_works":["https://openalex.org/W2332386680","https://openalex.org/W1983142522","https://openalex.org/W1986570998","https://openalex.org/W2782529250","https://openalex.org/W2037921533","https://openalex.org/W2508171592","https://openalex.org/W2801563517","https://openalex.org/W2130864543","https://openalex.org/W2068126039","https://openalex.org/W1545878932"],"abstract_inverted_index":{"A":[0],"frequency-weighted":[1],"balanced":[2],"truncation":[3],"technique":[4],"for":[5],"two-dimensional":[6],"(2-D)":[7],"separable":[8],"denominator":[9],"discrete-time":[10],"systems":[11],"is":[12,15,25],"presented":[13],"that":[14],"applicable":[16],"with":[17],"single-sided":[18],"and":[19,27,38,47],"double-sided":[20],"weights.":[21],"The":[22,50],"proposed":[23,64],"method":[24],"straightforward":[26],"efficient":[28],"than":[29],"the":[30,34,60,63],"existing":[31],"methods":[32],"as":[33],"computation":[35],"of":[36,44,53,62],"controllability":[37],"observability":[39],"Gramians":[40],"doesn't":[41],"require":[42],"solutions":[43],"Lyapunov":[45],"inequalities":[46],"iterative":[48],"algorithms.":[49],"simulation":[51],"results":[52],"numerical":[54],"examples":[55],"are":[56],"given":[57],"to":[58],"demonstrate":[59],"effectiveness":[61],"approach.":[65]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2019,"cited_by_count":1}],"updated_date":"2026-04-02T13:48:15.688549","created_date":"2025-10-10T00:00:00"}