{"id":"https://openalex.org/W2906583004","doi":"https://doi.org/10.1109/tcad.2018.2889673","title":"An Efficient and Accurate Time Step Control Method for Power Device Transient Simulation Utilizing Dominant Time Constant Approximation","display_name":"An Efficient and Accurate Time Step Control Method for Power Device Transient Simulation Utilizing Dominant Time Constant Approximation","publication_year":2018,"publication_date":"2018-12-25","ids":{"openalex":"https://openalex.org/W2906583004","doi":"https://doi.org/10.1109/tcad.2018.2889673","mag":"2906583004"},"language":"en","primary_location":{"id":"doi:10.1109/tcad.2018.2889673","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcad.2018.2889673","pdf_url":null,"source":{"id":"https://openalex.org/S100835903","display_name":"IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems","issn_l":"0278-0070","issn":["0278-0070","1937-4151"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems","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/A5075499776","display_name":"S. Kumashiro","orcid":"https://orcid.org/0000-0003-1729-1361"},"institutions":[{"id":"https://openalex.org/I27429435","display_name":"Kyoto Institute of Technology","ror":"https://ror.org/00965ax52","country_code":"JP","type":"education","lineage":["https://openalex.org/I27429435"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Shigetaka Kumashiro","raw_affiliation_strings":["Department of Electronics, Graduate School of Science and Technology, Kyoto Institute of Technology, Kyoto, Japan"],"raw_orcid":"https://orcid.org/0000-0003-1729-1361","affiliations":[{"raw_affiliation_string":"Department of Electronics, Graduate School of Science and Technology, Kyoto Institute of Technology, Kyoto, Japan","institution_ids":["https://openalex.org/I27429435"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109215442","display_name":"T. Kamei","orcid":null},"institutions":[{"id":"https://openalex.org/I27429435","display_name":"Kyoto Institute of Technology","ror":"https://ror.org/00965ax52","country_code":"JP","type":"education","lineage":["https://openalex.org/I27429435"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Tatsuya Kamei","raw_affiliation_strings":["Department of Electronics, Graduate School of Science and Technology, Kyoto Institute of Technology, Kyoto, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronics, Graduate School of Science and Technology, Kyoto Institute of Technology, Kyoto, Japan","institution_ids":["https://openalex.org/I27429435"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5032329412","display_name":"Akira Hiroki","orcid":"https://orcid.org/0000-0002-7149-2896"},"institutions":[{"id":"https://openalex.org/I27429435","display_name":"Kyoto Institute of Technology","ror":"https://ror.org/00965ax52","country_code":"JP","type":"education","lineage":["https://openalex.org/I27429435"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Akira Hiroki","raw_affiliation_strings":["Department of Electronics, Graduate School of Science and Technology, Kyoto Institute of Technology, Kyoto, Japan"],"raw_orcid":"https://orcid.org/0000-0002-7149-2896","affiliations":[{"raw_affiliation_string":"Department of Electronics, Graduate School of Science and Technology, Kyoto Institute of Technology, Kyoto, Japan","institution_ids":["https://openalex.org/I27429435"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5049656449","display_name":"Kazutoshi Kobayashi","orcid":"https://orcid.org/0000-0002-7139-7274"},"institutions":[{"id":"https://openalex.org/I27429435","display_name":"Kyoto Institute of Technology","ror":"https://ror.org/00965ax52","country_code":"JP","type":"education","lineage":["https://openalex.org/I27429435"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Kazutoshi Kobayashi","raw_affiliation_strings":["Department of Electronics, Graduate School of Science and Technology, Kyoto Institute of Technology, Kyoto, Japan"],"raw_orcid":"https://orcid.org/0000-0002-7139-7274","affiliations":[{"raw_affiliation_string":"Department of Electronics, Graduate School of Science and Technology, Kyoto Institute of Technology, Kyoto, Japan","institution_ids":["https://openalex.org/I27429435"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.131,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.5195831,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":95},"biblio":{"volume":"39","issue":"2","first_page":"451","last_page":"463"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10361","display_name":"Silicon Carbide Semiconductor Technologies","score":0.9998000264167786,"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/T10361","display_name":"Silicon Carbide Semiconductor Technologies","score":0.9998000264167786,"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/T10558","display_name":"Advancements in Semiconductor Devices and Circuit Design","score":0.9991999864578247,"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/T12810","display_name":"Real-time simulation and control systems","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"}}],"keywords":[{"id":"https://openalex.org/keywords/discretization","display_name":"Discretization","score":0.7545046806335449},{"id":"https://openalex.org/keywords/transient","display_name":"Transient (computer programming)","score":0.7014377117156982},{"id":"https://openalex.org/keywords/exponential-function","display_name":"Exponential function","score":0.5698853731155396},{"id":"https://openalex.org/keywords/metric","display_name":"Metric (unit)","score":0.5605014562606812},{"id":"https://openalex.org/keywords/truncation-error","display_name":"Truncation error","score":0.5495766401290894},{"id":"https://openalex.org/keywords/transient-response","display_name":"Transient response","score":0.5126768350601196},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.4910776615142822},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.48935526609420776},{"id":"https://openalex.org/keywords/constant","display_name":"Constant (computer programming)","score":0.4834376275539398},{"id":"https://openalex.org/keywords/matrix-exponential","display_name":"Matrix exponential","score":0.4613416790962219},{"id":"https://openalex.org/keywords/nonlinear-system","display_name":"Nonlinear system","score":0.44451484084129333},{"id":"https://openalex.org/keywords/applied-mathematics","display_name":"Applied mathematics","score":0.4333626627922058},{"id":"https://openalex.org/keywords/truncation","display_name":"Truncation (statistics)","score":0.4168165922164917},{"id":"https://openalex.org/keywords/approximation-error","display_name":"Approximation error","score":0.4124659299850464},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.34667888283729553},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.2881043553352356},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.14437025785446167},{"id":"https://openalex.org/keywords/differential-equation","display_name":"Differential equation","score":0.11950302124023438},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.06445294618606567}],"concepts":[{"id":"https://openalex.org/C73000952","wikidata":"https://www.wikidata.org/wiki/Q17007827","display_name":"Discretization","level":2,"score":0.7545046806335449},{"id":"https://openalex.org/C2780799671","wikidata":"https://www.wikidata.org/wiki/Q17087362","display_name":"Transient (computer programming)","level":2,"score":0.7014377117156982},{"id":"https://openalex.org/C151376022","wikidata":"https://www.wikidata.org/wiki/Q168698","display_name":"Exponential function","level":2,"score":0.5698853731155396},{"id":"https://openalex.org/C176217482","wikidata":"https://www.wikidata.org/wiki/Q860554","display_name":"Metric (unit)","level":2,"score":0.5605014562606812},{"id":"https://openalex.org/C104942944","wikidata":"https://www.wikidata.org/wiki/Q3434686","display_name":"Truncation error","level":2,"score":0.5495766401290894},{"id":"https://openalex.org/C85761212","wikidata":"https://www.wikidata.org/wiki/Q1974593","display_name":"Transient response","level":2,"score":0.5126768350601196},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.4910776615142822},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.48935526609420776},{"id":"https://openalex.org/C2777027219","wikidata":"https://www.wikidata.org/wiki/Q1284190","display_name":"Constant (computer programming)","level":2,"score":0.4834376275539398},{"id":"https://openalex.org/C195906000","wikidata":"https://www.wikidata.org/wiki/Q1191722","display_name":"Matrix exponential","level":3,"score":0.4613416790962219},{"id":"https://openalex.org/C158622935","wikidata":"https://www.wikidata.org/wiki/Q660848","display_name":"Nonlinear system","level":2,"score":0.44451484084129333},{"id":"https://openalex.org/C28826006","wikidata":"https://www.wikidata.org/wiki/Q33521","display_name":"Applied mathematics","level":1,"score":0.4333626627922058},{"id":"https://openalex.org/C106195933","wikidata":"https://www.wikidata.org/wiki/Q7847935","display_name":"Truncation (statistics)","level":2,"score":0.4168165922164917},{"id":"https://openalex.org/C122383733","wikidata":"https://www.wikidata.org/wiki/Q865920","display_name":"Approximation error","level":2,"score":0.4124659299850464},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.34667888283729553},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.2881043553352356},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.14437025785446167},{"id":"https://openalex.org/C78045399","wikidata":"https://www.wikidata.org/wiki/Q11214","display_name":"Differential equation","level":2,"score":0.11950302124023438},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.06445294618606567},{"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},{"id":"https://openalex.org/C21547014","wikidata":"https://www.wikidata.org/wiki/Q1423657","display_name":"Operations management","level":1,"score":0.0},{"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/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","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/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tcad.2018.2889673","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcad.2018.2889673","pdf_url":null,"source":{"id":"https://openalex.org/S100835903","display_name":"IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems","issn_l":"0278-0070","issn":["0278-0070","1937-4151"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G5508241447","display_name":"Intelligently controled device simulator utlizing small numer of dominant time constant approximation","funder_award_id":"17K05142","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"}],"funders":[{"id":"https://openalex.org/F4320320912","display_name":"Ministry of Education, Culture, Sports, Science and Technology","ror":"https://ror.org/048rj2z13"},{"id":"https://openalex.org/F4320334764","display_name":"Japan Society for the Promotion of Science","ror":"https://ror.org/00hhkn466"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":26,"referenced_works":["https://openalex.org/W425747987","https://openalex.org/W1543697150","https://openalex.org/W1897360426","https://openalex.org/W1967707694","https://openalex.org/W1986847622","https://openalex.org/W1989816530","https://openalex.org/W2028826578","https://openalex.org/W2039167131","https://openalex.org/W2055891331","https://openalex.org/W2057602562","https://openalex.org/W2065725998","https://openalex.org/W2106565812","https://openalex.org/W2128919817","https://openalex.org/W2143327179","https://openalex.org/W2150479175","https://openalex.org/W2150848828","https://openalex.org/W2163626738","https://openalex.org/W2338886077","https://openalex.org/W2406055464","https://openalex.org/W2766115360","https://openalex.org/W2773478821","https://openalex.org/W3098015446","https://openalex.org/W4244859625","https://openalex.org/W4285719527","https://openalex.org/W4298132033","https://openalex.org/W6639796967"],"related_works":["https://openalex.org/W2040666836","https://openalex.org/W2238041693","https://openalex.org/W2112774109","https://openalex.org/W125347959","https://openalex.org/W1990789772","https://openalex.org/W138907054","https://openalex.org/W2536422707","https://openalex.org/W24145419","https://openalex.org/W2044869171","https://openalex.org/W2025883191"],"abstract_inverted_index":{"An":[0],"accurate":[1],"metric":[2,17,46,55],"for":[3,97],"the":[4,9,23,28,34,39,53,61,68,72,84,120,124,131,139,149,159,164,168],"time":[5,25,49,133,137],"step":[6,50],"control":[7],"in":[8],"power":[10,145],"device":[11,30,41,86,106,126],"transient":[12,73,85,140,170],"simulation":[13,141],"is":[14,80,117],"proposed.":[15],"This":[16],"contains":[18],"an":[19],"exponential":[20,36],"term":[21,37],"of":[22,27,38,56,60,71,123,138,142,156,167],"dominant":[24,69,132,169],"constant":[26],"whole":[29],"structure":[31],"derived":[32],"from":[33],"matrix":[35],"linearized":[40,125],"state":[42,127],"equation.":[43],"The":[44,103],"proposed":[45,150],"allows":[47],"larger":[48],"widths":[51],"than":[52],"conventional":[54,160],"second":[57],"order":[58],"approximation":[59,79],"local":[62],"truncation":[63,77],"error.":[64],"It":[65],"focuses":[66],"on":[67],"part":[70],"response":[74],"and":[75,91,99],"its":[76],"error":[78],"more":[81],"accurate.":[82],"In":[83],"simulation,":[87],"box":[88],"integration":[89],"method":[90,94,151,161],"backward":[92],"Euler":[93],"are":[95,108],"used":[96],"spatial":[98],"temporal":[100],"discretization,":[101],"respectively.":[102],"discretized":[104],"nonlinear":[105],"equations":[107],"solved":[109],"by":[110,119,129,147,158],"using":[111,130,148],"Newton":[112],"iteration":[113],"whose":[114],"initial":[115],"guess":[116],"given":[118],"approximated":[121],"solution":[122],"equation":[128],"constant.":[134],"Total":[135],"calculation":[136],"a":[143],"silicon":[144],"DMOSFET":[146],"decreases":[152],"down":[153],"to":[154],"27%":[155],"that":[157],"with":[162],"keeping":[163],"current":[165],"accuracy":[166],"response.":[171]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2019,"cited_by_count":1}],"updated_date":"2026-06-22T08:00:12.763002","created_date":"2025-10-10T00:00:00"}