{"id":"https://openalex.org/W4243554833","doi":"https://doi.org/10.20944/preprints202001.0036.v1","title":"Property Analysis of Riccati Difference Equation for Load Frequency Controller of Time Delayed Power System Using IMMKF","display_name":"Property Analysis of Riccati Difference Equation for Load Frequency Controller of Time Delayed Power System Using IMMKF","publication_year":2020,"publication_date":"2020-01-05","ids":{"openalex":"https://openalex.org/W4243554833","doi":"https://doi.org/10.20944/preprints202001.0036.v1"},"language":"en","primary_location":{"id":"doi:10.20944/preprints202001.0036.v1","doi":"https://doi.org/10.20944/preprints202001.0036.v1","is_oa":true,"landing_page_url":"https://doi.org/10.20944/preprints202001.0036.v1","pdf_url":"https://www.preprints.org/manuscript/202001.0036/v1/download","source":{"id":"https://openalex.org/S6309402219","display_name":"Preprints.org","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"posted-content"},"volume":null,"type":"preprint","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://www.preprints.org/manuscript/202001.0036/v1/download","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5089963170","display_name":"M. Sumathy","orcid":"https://orcid.org/0009-0002-9403-0923","observed_orcids":["https://orcid.org/0009-0002-9403-0923"]},"institutions":[{"id":"https://openalex.org/I130343225","display_name":"Universiti Putra Malaysia","ror":"https://ror.org/02e91jd64","country_code":"MY","type":"education","lineage":["https://openalex.org/I130343225"]},{"id":"https://openalex.org/I4387154816","display_name":"R.M.D. Engineering College","ror":"https://ror.org/03gjktv92","country_code":"IN","type":"education","lineage":["https://openalex.org/I4387154816"]}],"countries":["IN","MY"],"is_corresponding":false,"raw_author_name":"M. Sumathy","raw_affiliation_strings":["Department of E.E.E, R. M. K. College of Engineering and Technology, Puduvoyal-601 206, Tamil Nadu, S. India","Department of Mathematics and Institute for Mathematical Research, Universiti Putra Malaysia, 43400 UPM, Serdang, Selangor, Malaysia","Department of Science and Humanities, R. M. D. Engineering College, Kavaraipettai -601 206, Tamil Nadu, S. India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of E.E.E, R. M. K. College of Engineering and Technology, Puduvoyal-601 206, Tamil Nadu, S. India","institution_ids":[]},{"raw_affiliation_string":"Department of Mathematics and Institute for Mathematical Research, Universiti Putra Malaysia, 43400 UPM, Serdang, Selangor, Malaysia","institution_ids":["https://openalex.org/I130343225"]},{"raw_affiliation_string":"Department of Science and Humanities, R. M. D. Engineering College, Kavaraipettai -601 206, Tamil Nadu, S. India","institution_ids":["https://openalex.org/I4387154816"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5025569523","display_name":"Adem K\u0131l\u0131\u00e7man","orcid":"https://orcid.org/0000-0002-1217-963X","observed_orcids":["https://orcid.org/0000-0002-1217-963X","https://orcid.org/0000-0002-4538-3362"]},"institutions":[{"id":"https://openalex.org/I130343225","display_name":"Universiti Putra Malaysia","ror":"https://ror.org/02e91jd64","country_code":"MY","type":"education","lineage":["https://openalex.org/I130343225"]},{"id":"https://openalex.org/I4387154816","display_name":"R.M.D. Engineering College","ror":"https://ror.org/03gjktv92","country_code":"IN","type":"education","lineage":["https://openalex.org/I4387154816"]}],"countries":["IN","MY"],"is_corresponding":true,"raw_author_name":"Adem K\u0131l\u0131\u00e7man","raw_affiliation_strings":["Department of E.E.E, R. M. K. College of Engineering and Technology, Puduvoyal-601 206, Tamil Nadu, S. India","Department of Mathematics and Institute for Mathematical Research, Universiti Putra Malaysia, 43400 UPM, Serdang, Selangor, Malaysia","Department of Science and Humanities, R. M. D. Engineering College, Kavaraipettai -601 206, Tamil Nadu, S. India"],"raw_orcid":"https://orcid.org/0000-0002-1217-963X","affiliations":[{"raw_affiliation_string":"Department of E.E.E, R. M. K. College of Engineering and Technology, Puduvoyal-601 206, Tamil Nadu, S. India","institution_ids":[]},{"raw_affiliation_string":"Department of Mathematics and Institute for Mathematical Research, Universiti Putra Malaysia, 43400 UPM, Serdang, Selangor, Malaysia","institution_ids":["https://openalex.org/I130343225"]},{"raw_affiliation_string":"Department of Science and Humanities, R. M. D. Engineering College, Kavaraipettai -601 206, Tamil Nadu, S. India","institution_ids":["https://openalex.org/I4387154816"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103129255","display_name":"Mariasebastin Maria Susai Manuel","orcid":"https://orcid.org/0000-0003-3086-5948","observed_orcids":["https://orcid.org/0000-0003-3086-5948"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"M. Maria Susai Manuel","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5104057520","display_name":"Jesintha Mary","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I130343225","display_name":"Universiti Putra Malaysia","ror":"https://ror.org/02e91jd64","country_code":"MY","type":"education","lineage":["https://openalex.org/I130343225"]},{"id":"https://openalex.org/I4387154816","display_name":"R.M.D. Engineering College","ror":"https://ror.org/03gjktv92","country_code":"IN","type":"education","lineage":["https://openalex.org/I4387154816"]}],"countries":["IN","MY"],"is_corresponding":false,"raw_author_name":"Jesintha Mary","raw_affiliation_strings":["Department of E.E.E, R. M. K. College of Engineering and Technology, Puduvoyal-601 206, Tamil Nadu, S. India","Department of Mathematics and Institute for Mathematical Research, Universiti Putra Malaysia, 43400 UPM, Serdang, Selangor, Malaysia","Department of Science and Humanities, R. M. D. Engineering College, Kavaraipettai -601 206, Tamil Nadu, S. India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of E.E.E, R. M. K. College of Engineering and Technology, Puduvoyal-601 206, Tamil Nadu, S. India","institution_ids":[]},{"raw_affiliation_string":"Department of Mathematics and Institute for Mathematical Research, Universiti Putra Malaysia, 43400 UPM, Serdang, Selangor, Malaysia","institution_ids":["https://openalex.org/I130343225"]},{"raw_affiliation_string":"Department of Science and Humanities, R. M. D. Engineering College, Kavaraipettai -601 206, Tamil Nadu, S. India","institution_ids":["https://openalex.org/I4387154816"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5025569523"],"corresponding_institution_ids":["https://openalex.org/I130343225","https://openalex.org/I4387154816"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":true,"cited_by_count":2,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12277","display_name":"Frequency Control in Power Systems","score":0.6967999935150146,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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/T12277","display_name":"Frequency Control in Power Systems","score":0.6967999935150146,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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/T10305","display_name":"Power System Optimization and Stability","score":0.271699994802475,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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/T11236","display_name":"Control Systems and Identification","score":0.00570000009611249,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/riccati-difference-equations","display_name":"Riccati difference equations","score":0.9520000219345093},{"id":"https://openalex.org/keywords/interacting-multiple-model","display_name":"interacting multiple model","score":0.6539999842643738},{"id":"https://openalex.org/keywords/kalman-filter","display_name":"Kalman filter","score":0.972000002861023},{"id":"https://openalex.org/keywords/load-frequency-control","display_name":"load frequency control","score":0.9150000214576721},{"id":"https://openalex.org/keywords/time-delay","display_name":"time delay","score":0.7350000143051147},{"id":"https://openalex.org/keywords/power-system-stability","display_name":"power system stability","score":0.8270000219345093},{"id":"https://openalex.org/keywords/state-estimation","display_name":"state estimation","score":0.7670000195503235},{"id":"https://openalex.org/keywords/multiple-time-delays","display_name":"multiple time delays","score":0.7570000290870667}],"concepts":[{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.7823615670204163},{"id":"https://openalex.org/C157286648","wikidata":"https://www.wikidata.org/wiki/Q846780","display_name":"Kalman filter","level":2,"score":0.7460392713546753},{"id":"https://openalex.org/C45473103","wikidata":"https://www.wikidata.org/wiki/Q851503","display_name":"Riccati equation","level":3,"score":0.6067721843719482},{"id":"https://openalex.org/C89227174","wikidata":"https://www.wikidata.org/wiki/Q2388981","display_name":"Electric power system","level":3,"score":0.5847871899604797},{"id":"https://openalex.org/C2780799671","wikidata":"https://www.wikidata.org/wiki/Q17087362","display_name":"Transient (computer programming)","level":2,"score":0.5524352192878723},{"id":"https://openalex.org/C185429906","wikidata":"https://www.wikidata.org/wiki/Q1130160","display_name":"Estimator","level":2,"score":0.5511120557785034},{"id":"https://openalex.org/C178650346","wikidata":"https://www.wikidata.org/wiki/Q201984","display_name":"Covariance","level":2,"score":0.5295363664627075},{"id":"https://openalex.org/C203479927","wikidata":"https://www.wikidata.org/wiki/Q5165939","display_name":"Controller (irrigation)","level":2,"score":0.5067949891090393},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.4980177879333496},{"id":"https://openalex.org/C112972136","wikidata":"https://www.wikidata.org/wiki/Q7595718","display_name":"Stability (learning theory)","level":2,"score":0.4918515682220459},{"id":"https://openalex.org/C72434380","wikidata":"https://www.wikidata.org/wiki/Q230930","display_name":"State space","level":2,"score":0.48540815711021423},{"id":"https://openalex.org/C13847129","wikidata":"https://www.wikidata.org/wiki/Q4723989","display_name":"Algebraic Riccati equation","level":4,"score":0.4846251904964447},{"id":"https://openalex.org/C52918065","wikidata":"https://www.wikidata.org/wiki/Q230945","display_name":"State-space representation","level":2,"score":0.47271010279655457},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.4292571544647217},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.36506444215774536},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.237084299325943},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.14241769909858704},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.1136254072189331},{"id":"https://openalex.org/C78045399","wikidata":"https://www.wikidata.org/wiki/Q11214","display_name":"Differential equation","level":2,"score":0.09801310300827026},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.09398171305656433},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.07496166229248047},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"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/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.20944/preprints202001.0036.v1","doi":"https://doi.org/10.20944/preprints202001.0036.v1","is_oa":true,"landing_page_url":"https://doi.org/10.20944/preprints202001.0036.v1","pdf_url":"https://www.preprints.org/manuscript/202001.0036/v1/download","source":{"id":"https://openalex.org/S6309402219","display_name":"Preprints.org","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"posted-content"}],"best_oa_location":{"id":"doi:10.20944/preprints202001.0036.v1","doi":"https://doi.org/10.20944/preprints202001.0036.v1","is_oa":true,"landing_page_url":"https://doi.org/10.20944/preprints202001.0036.v1","pdf_url":"https://www.preprints.org/manuscript/202001.0036/v1/download","source":{"id":"https://openalex.org/S6309402219","display_name":"Preprints.org","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"posted-content"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4243554833.pdf","grobid_xml":"https://content.openalex.org/works/W4243554833.grobid-xml"},"referenced_works_count":22,"referenced_works":["https://openalex.org/W13811575","https://openalex.org/W1648545198","https://openalex.org/W1964382258","https://openalex.org/W2009243935","https://openalex.org/W2013849029","https://openalex.org/W2026201876","https://openalex.org/W2036309776","https://openalex.org/W2066127775","https://openalex.org/W2076634961","https://openalex.org/W2076712618","https://openalex.org/W2079628196","https://openalex.org/W2129078811","https://openalex.org/W2138920134","https://openalex.org/W2142080885","https://openalex.org/W2157536462","https://openalex.org/W2165182598","https://openalex.org/W2167091066","https://openalex.org/W2279577846","https://openalex.org/W2517214060","https://openalex.org/W2624964270","https://openalex.org/W2757348060","https://openalex.org/W2954230369"],"related_works":["https://openalex.org/W3197877045","https://openalex.org/W4413887221","https://openalex.org/W2479535555","https://openalex.org/W3003847643","https://openalex.org/W3206880580","https://openalex.org/W3010972122","https://openalex.org/W2575911505","https://openalex.org/W6906903584","https://openalex.org/W2781894725","https://openalex.org/W3211573931"],"abstract_inverted_index":{"In":[0,74],"this":[1],"paper,":[2],"initially":[3],"a":[4,33,79,131],"mathematical":[5],"model":[6,97,117,129],"is":[7,59,78,113],"formulated":[8],"for":[9,130],"transient":[10],"frequency":[11,41,67],"of":[12,40,48,50,56,66,81,127,137,143,147],"power":[13,34,44,57,75,111],"system":[14,35,58,112],"considering":[15],"time":[16,51,83,108],"delays":[17,52,109],"which":[18],"occur":[19],"while":[20],"transmitting":[21],"the":[22,54,63],"control":[23],"signals":[24],"in":[25,32,43,110,141],"open":[26],"communication":[27],"infrastructure.":[28],"Time":[29],"delay":[30],"negligence":[31],"leads":[36],"to":[37],"improper":[38],"measurement":[39],"variation":[42],"system.":[45],"The":[46,106,119,134],"study":[47],"impact":[49],"on":[53,89],"stability":[55],"performed":[60],"by":[61],"estimating":[62],"decay":[64],"rate":[65],"wave":[68],"form":[69],"using":[70,99],"Kalman":[71,100],"Filter":[72],"(KF).":[73],"system,":[76],"there":[77],"possibility":[80],"multiple":[82,96,107,116],"delays.":[84],"This":[85],"paper":[86],"also":[87,150],"focuses":[88],"developing":[90],"Interacting":[91],"Multiple":[92],"Model(IMM)":[93],"Algorithm":[94],"with":[95],"space":[98,118],"Filter(KF)":[101],"as":[102,115],"state":[103,144],"estimator":[104],"tool.":[105],"considered":[114],"result":[120],"shows":[121],"that":[122],"KF":[123],"provides":[124],"better":[125],"estimate":[126],"correct":[128],"particular":[132],"inputset.":[133],"qualitative":[135],"properties":[136],"Riccati":[138],"difference":[139],"equation(RDE)":[140],"terms":[142],"error":[145],"covariance":[146],"IMMKF":[148],"are":[149],"analyzed":[151],"and":[152],"presented.":[153]},"counts_by_year":[{"year":2024,"cited_by_count":2}],"updated_date":"2026-11-09T13:22:03.289127","created_date":"2022-05-12T00:00:00"}