{"id":"https://openalex.org/W2901998626","doi":"https://doi.org/10.23919/ecc.2018.8550040","title":"Impact of Terrain Variability on Chassis Parameter Identifiability for a Heavy-Duty Vehicle","display_name":"Impact of Terrain Variability on Chassis Parameter Identifiability for a Heavy-Duty Vehicle","publication_year":2018,"publication_date":"2018-06-01","ids":{"openalex":"https://openalex.org/W2901998626","doi":"https://doi.org/10.23919/ecc.2018.8550040","mag":"2901998626"},"language":"en","primary_location":{"id":"doi:10.23919/ecc.2018.8550040","is_oa":false,"landing_page_url":"https://doi.org/10.23919/ecc.2018.8550040","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 European Control Conference (ECC)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5025119699","display_name":"Aaron Kandel","orcid":"https://orcid.org/0000-0001-6973-7308"},"institutions":[{"id":"https://openalex.org/I130769515","display_name":"Pennsylvania State University","ror":"https://ror.org/04p491231","country_code":"US","type":"education","lineage":["https://openalex.org/I130769515"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Aaron I. Kandel","raw_affiliation_strings":["Nuclear Engineering Department, Penn State University&#x2019;s Mechanical, North America","Nuclear Engineering Department, Penn State University's Mechanical, North America"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nuclear Engineering Department, Penn State University&#x2019;s Mechanical, North America","institution_ids":["https://openalex.org/I130769515"]},{"raw_affiliation_string":"Nuclear Engineering Department, Penn State University's Mechanical, North America","institution_ids":["https://openalex.org/I130769515"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110256517","display_name":"Mohamed Wahba","orcid":null},"institutions":[{"id":"https://openalex.org/I130769515","display_name":"Pennsylvania State University","ror":"https://ror.org/04p491231","country_code":"US","type":"education","lineage":["https://openalex.org/I130769515"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Mohamed Wahba","raw_affiliation_strings":["Nuclear Engineering Department, Penn State University&#x2019;s Mechanical, North America","Nuclear Engineering Department, Penn State University's Mechanical, North America"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nuclear Engineering Department, Penn State University&#x2019;s Mechanical, North America","institution_ids":["https://openalex.org/I130769515"]},{"raw_affiliation_string":"Nuclear Engineering Department, Penn State University's Mechanical, North America","institution_ids":["https://openalex.org/I130769515"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5017982498","display_name":"Stephen Geyer","orcid":null},"institutions":[{"id":"https://openalex.org/I1340210623","display_name":"Volvo (Sweden)","ror":"https://ror.org/05b6ypc36","country_code":"SE","type":"company","lineage":["https://openalex.org/I1340210623"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Stephen Geyer","raw_affiliation_strings":["stephen Geyer is an engineer with Volvo Group, North America"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"stephen Geyer is an engineer with Volvo Group, North America","institution_ids":["https://openalex.org/I1340210623"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5080448527","display_name":"Hosam K. Fathy","orcid":"https://orcid.org/0000-0002-4714-2466"},"institutions":[{"id":"https://openalex.org/I130769515","display_name":"Pennsylvania State University","ror":"https://ror.org/04p491231","country_code":"US","type":"education","lineage":["https://openalex.org/I130769515"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Hosam K. Fathy","raw_affiliation_strings":["Nuclear Engineering Department, Penn State University&#x2019;s Mechanical, North America","Nuclear Engineering Department, Penn State University's Mechanical, North America"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nuclear Engineering Department, Penn State University&#x2019;s Mechanical, North America","institution_ids":["https://openalex.org/I130769515"]},{"raw_affiliation_string":"Nuclear Engineering Department, Penn State University's Mechanical, North America","institution_ids":["https://openalex.org/I130769515"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.5219,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.81870087,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":93,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"2812","last_page":"2817"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11978","display_name":"Soil Mechanics and Vehicle Dynamics","score":0.9930999875068665,"subfield":{"id":"https://openalex.org/subfields/2205","display_name":"Civil and Structural 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/T11978","display_name":"Soil Mechanics and Vehicle Dynamics","score":0.9930999875068665,"subfield":{"id":"https://openalex.org/subfields/2205","display_name":"Civil and Structural 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/T10805","display_name":"Vehicle Dynamics and Control Systems","score":0.989300012588501,"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/T11236","display_name":"Control Systems and Identification","score":0.98089998960495,"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/chassis","display_name":"Chassis","score":0.8536673784255981},{"id":"https://openalex.org/keywords/identifiability","display_name":"Identifiability","score":0.8371607661247253},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.6782247424125671},{"id":"https://openalex.org/keywords/terrain","display_name":"Terrain","score":0.6540887951850891},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5434631705284119},{"id":"https://openalex.org/keywords/modal","display_name":"Modal","score":0.5307583212852478},{"id":"https://openalex.org/keywords/non-linear-least-squares","display_name":"Non-linear least squares","score":0.523446261882782},{"id":"https://openalex.org/keywords/truck","display_name":"Truck","score":0.4869140386581421},{"id":"https://openalex.org/keywords/ordinary-least-squares","display_name":"Ordinary least squares","score":0.48659956455230713},{"id":"https://openalex.org/keywords/estimation-theory","display_name":"Estimation theory","score":0.47747159004211426},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.2823084592819214},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.25315696001052856},{"id":"https://openalex.org/keywords/automotive-engineering","display_name":"Automotive engineering","score":0.14526772499084473},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.13226020336151123}],"concepts":[{"id":"https://openalex.org/C512993513","wikidata":"https://www.wikidata.org/wiki/Q1068107","display_name":"Chassis","level":2,"score":0.8536673784255981},{"id":"https://openalex.org/C122770356","wikidata":"https://www.wikidata.org/wiki/Q1656753","display_name":"Identifiability","level":2,"score":0.8371607661247253},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.6782247424125671},{"id":"https://openalex.org/C161840515","wikidata":"https://www.wikidata.org/wiki/Q186131","display_name":"Terrain","level":2,"score":0.6540887951850891},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5434631705284119},{"id":"https://openalex.org/C71139939","wikidata":"https://www.wikidata.org/wiki/Q910194","display_name":"Modal","level":2,"score":0.5307583212852478},{"id":"https://openalex.org/C45923927","wikidata":"https://www.wikidata.org/wiki/Q3319230","display_name":"Non-linear least squares","level":3,"score":0.523446261882782},{"id":"https://openalex.org/C52121051","wikidata":"https://www.wikidata.org/wiki/Q43193","display_name":"Truck","level":2,"score":0.4869140386581421},{"id":"https://openalex.org/C99656134","wikidata":"https://www.wikidata.org/wiki/Q2912993","display_name":"Ordinary least squares","level":2,"score":0.48659956455230713},{"id":"https://openalex.org/C167928553","wikidata":"https://www.wikidata.org/wiki/Q1376021","display_name":"Estimation theory","level":2,"score":0.47747159004211426},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2823084592819214},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.25315696001052856},{"id":"https://openalex.org/C171146098","wikidata":"https://www.wikidata.org/wiki/Q124192","display_name":"Automotive engineering","level":1,"score":0.14526772499084473},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.13226020336151123},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","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},{"id":"https://openalex.org/C188027245","wikidata":"https://www.wikidata.org/wiki/Q750446","display_name":"Polymer chemistry","level":1,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.23919/ecc.2018.8550040","is_oa":false,"landing_page_url":"https://doi.org/10.23919/ecc.2018.8550040","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 European Control Conference (ECC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/11","display_name":"Sustainable cities and communities","score":0.7200000286102295}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W68360077","https://openalex.org/W959453486","https://openalex.org/W1541785906","https://openalex.org/W1597743504","https://openalex.org/W2047781079","https://openalex.org/W2126796932","https://openalex.org/W2127443378","https://openalex.org/W2153010066","https://openalex.org/W2157162920","https://openalex.org/W2510246575","https://openalex.org/W2586464239","https://openalex.org/W2626827827"],"related_works":["https://openalex.org/W1974129636","https://openalex.org/W2552635486","https://openalex.org/W1598584175","https://openalex.org/W3006948849","https://openalex.org/W3214883977","https://openalex.org/W1998523300","https://openalex.org/W2173736524","https://openalex.org/W1972488940","https://openalex.org/W2130590832","https://openalex.org/W1998999699"],"abstract_inverted_index":{"This":[0,140],"paper":[1,17],"analyzes":[2],"the":[3,10,21,56,62,82,93,112,115,123,163],"impact":[4,124,170],"of":[5,12,45,58,64,85,95,114,125,157,165,171],"road":[6,70,128],"grade":[7,71,129],"variability":[8,72,130,173],"on":[9,69,111,131,154,174],"identifiability":[11,176],"vehicle":[13,48,98],"chassis":[14,32,49],"parameters.":[15],"The":[16,36,169],"is":[18,142,150,177],"motivated":[19],"by":[20],"need":[22,40],"for":[23,91,144,162],"accurate":[24],"parameter":[25,118,175],"estimation":[26,67],"in":[27,81,136,184],"both":[28,46,135,183],"active":[29],"safety":[30],"and":[31,54,138,152,159,187],"model":[33],"validation":[34],"applications.":[35],"literature":[37],"addresses":[38],"this":[39,78],"through":[41],"several":[42],"algorithms":[43],"capable":[44],"estimating":[47,92],"parameters":[50,94],"from":[51],"experimental":[52,167],"data":[53],"assessing":[55],"accuracy":[57,68,113],"these":[59,65,132],"estimates.":[60,119],"However,":[61],"dependence":[63],"algorithms'":[66],"remains":[73],"relatively":[74],"unexplored.":[75],"We":[76,120],"address":[77],"research":[79],"problem":[80],"specific":[83],"context":[84],"utilizing":[86],"nonlinear":[87],"least":[88,116],"squares":[89,117],"methods":[90],"a":[96,145,155],"longitudinal":[97],"dynamics":[99],"model.":[100],"Specifically,":[101],"we":[102],"use":[103],"Fisher":[104],"information":[105],"analysis":[106],"to":[107,179],"obtain":[108],"Cram\u00e9r-Rao":[109],"bounds":[110],"then":[121],"examine":[122],"mean":[126],"square":[127],"error":[133],"bounds,":[134],"simulation":[137,185],"experimentally.":[139],"examination":[141],"performed":[143],"heavy-duty":[146],"commercial":[147],"truck,":[148],"which":[149],"instrumented":[151],"driven":[153],"variety":[156],"rural":[158],"interstate":[160],"roads":[161],"purpose":[164],"gathering":[166],"data.":[168],"terrain":[172],"shown":[178],"be":[180],"quite":[181],"significant,":[182],"studies":[186],"experiments.":[188]},"counts_by_year":[{"year":2021,"cited_by_count":2}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
