{"id":"https://openalex.org/W7125911948","doi":"https://doi.org/10.1080/00207179.2026.2620462","title":"Stability analysis of coupled torsional-axial vibrations and pressure dynamics in oilwell drillstring systems","display_name":"Stability analysis of coupled torsional-axial vibrations and pressure dynamics in oilwell drillstring systems","publication_year":2026,"publication_date":"2026-01-28","ids":{"openalex":"https://openalex.org/W7125911948","doi":"https://doi.org/10.1080/00207179.2026.2620462"},"language":"en","primary_location":{"id":"doi:10.1080/00207179.2026.2620462","is_oa":false,"landing_page_url":"https://doi.org/10.1080/00207179.2026.2620462","pdf_url":null,"source":{"id":"https://openalex.org/S88061139","display_name":"International Journal of Control","issn_l":"0020-7179","issn":["0020-7179","1366-5820"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547","https://openalex.org/P4310320449"],"host_organization_lineage_names":["Taylor & Francis","Informa"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Control","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/A5124139003","display_name":"Samir Toumi","orcid":null},"institutions":[{"id":"https://openalex.org/I63596082","display_name":"Tunis El Manar University","ror":"https://ror.org/029cgt552","country_code":"TN","type":"education","lineage":["https://openalex.org/I63596082"]}],"countries":["TN"],"is_corresponding":true,"raw_author_name":"Samir Toumi","raw_affiliation_strings":["University of Tunis el Manar, Mathematical Engineering Laboratory"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Tunis el Manar, Mathematical Engineering Laboratory","institution_ids":["https://openalex.org/I63596082"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5124139003"],"corresponding_institution_ids":["https://openalex.org/I63596082"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.06749085,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"99","issue":"6","first_page":"1898","last_page":"1913"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10892","display_name":"Drilling and Well Engineering","score":0.9204999804496765,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean 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/T10892","display_name":"Drilling and Well Engineering","score":0.9204999804496765,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean 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/T10635","display_name":"Hydraulic Fracturing and Reservoir Analysis","score":0.01730000041425228,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical 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/T13619","display_name":"Geotechnical and Geomechanical Engineering","score":0.013899999670684338,"subfield":{"id":"https://openalex.org/subfields/2211","display_name":"Mechanics of Materials"},"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/stability","display_name":"Stability (learning theory)","score":0.6424999833106995},{"id":"https://openalex.org/keywords/vibration","display_name":"Vibration","score":0.6373999714851379},{"id":"https://openalex.org/keywords/dynamics","display_name":"Dynamics (music)","score":0.4900999963283539},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.382999986410141},{"id":"https://openalex.org/keywords/work","display_name":"Work (physics)","score":0.3375000059604645}],"concepts":[{"id":"https://openalex.org/C112972136","wikidata":"https://www.wikidata.org/wiki/Q7595718","display_name":"Stability (learning theory)","level":2,"score":0.6424999833106995},{"id":"https://openalex.org/C198394728","wikidata":"https://www.wikidata.org/wiki/Q3695508","display_name":"Vibration","level":2,"score":0.6373999714851379},{"id":"https://openalex.org/C145912823","wikidata":"https://www.wikidata.org/wiki/Q113558","display_name":"Dynamics (music)","level":2,"score":0.4900999963283539},{"id":"https://openalex.org/C57879066","wikidata":"https://www.wikidata.org/wiki/Q41217","display_name":"Mechanics","level":1,"score":0.41029998660087585},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.382999986410141},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.365200012922287},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.3573000133037567},{"id":"https://openalex.org/C18762648","wikidata":"https://www.wikidata.org/wiki/Q42213","display_name":"Work (physics)","level":2,"score":0.3375000059604645},{"id":"https://openalex.org/C135628077","wikidata":"https://www.wikidata.org/wiki/Q220184","display_name":"Finite element method","level":2,"score":0.3172999918460846},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.30219998955726624},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.3005000054836273},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.2597000002861023},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.25369998812675476},{"id":"https://openalex.org/C76969082","wikidata":"https://www.wikidata.org/wiki/Q486902","display_name":"Mathematical model","level":2,"score":0.25040000677108765}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1080/00207179.2026.2620462","is_oa":false,"landing_page_url":"https://doi.org/10.1080/00207179.2026.2620462","pdf_url":null,"source":{"id":"https://openalex.org/S88061139","display_name":"International Journal of Control","issn_l":"0020-7179","issn":["0020-7179","1366-5820"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547","https://openalex.org/P4310320449"],"host_organization_lineage_names":["Taylor & Francis","Informa"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Control","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.5703107714653015}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":27,"referenced_works":["https://openalex.org/W1492932541","https://openalex.org/W1522984788","https://openalex.org/W1527296550","https://openalex.org/W1602659747","https://openalex.org/W1871676664","https://openalex.org/W1966397236","https://openalex.org/W1979116390","https://openalex.org/W2020158833","https://openalex.org/W2020230264","https://openalex.org/W2024625460","https://openalex.org/W2029690348","https://openalex.org/W2090752048","https://openalex.org/W2092836456","https://openalex.org/W2109650081","https://openalex.org/W2111336878","https://openalex.org/W2289752042","https://openalex.org/W2571722366","https://openalex.org/W2576045935","https://openalex.org/W2766768826","https://openalex.org/W2989934905","https://openalex.org/W4211202937","https://openalex.org/W4283796849","https://openalex.org/W4392517672","https://openalex.org/W4396213599","https://openalex.org/W4403399211","https://openalex.org/W4412455292","https://openalex.org/W4415288900"],"related_works":[],"abstract_inverted_index":{"This":[0],"paper":[1],"develops":[2],"an":[3],"approach":[4],"to":[5,53,66],"modelling,":[6],"analysing,":[7],"and":[8,13,32,40,79],"controlling":[9],"coupled":[10],"torsional-axial":[11],"vibrations":[12],"mud":[14],"flow":[15],"dynamics":[16,31],"in":[17,76],"rotary":[18],"drilling":[19,84],"systems.":[20,85],"Our":[21],"novel":[22],"PDE-ODE-ODE":[23],"formulation":[24],"captures":[25],"the":[26,57,73],"complex":[27],"interactions":[28],"between":[29],"drillstring":[30],"Managed":[33],"Pressure":[34],"Drilling":[35],"(MPD),":[36],"with":[37,50],"established":[38],"well-posedness":[39],"controlled":[41],"stability":[42],"properties.":[43],"The":[44],"control":[45],"strategy":[46],"combines":[47],"backstepping":[48],"techniques":[49],"Lyapunov":[51],"theory":[52],"guarantee":[54],"stability,":[55],"while":[56],"d'Alembert":[58],"transformation":[59],"enables":[60],"tractable":[61],"displacement":[62],"analysis":[63],"through":[64],"conversion":[65],"a":[67],"neutral":[68],"system.":[69],"Numerical":[70],"validation":[71],"demonstrates":[72],"strategy's":[74],"effectiveness":[75],"vibration":[77],"mitigation":[78],"operational":[80],"safety":[81],"enhancement":[82],"for":[83]},"counts_by_year":[],"updated_date":"2026-08-15T07:11:24.734988","created_date":"2026-01-29T00:00:00"}