{"id":"https://openalex.org/W2122048431","doi":"https://doi.org/10.1017/s0263574708004645","title":"Fall detection in walking robots by multi-way principal component analysis","display_name":"Fall detection in walking robots by multi-way principal component analysis","publication_year":2008,"publication_date":"2008-05-08","ids":{"openalex":"https://openalex.org/W2122048431","doi":"https://doi.org/10.1017/s0263574708004645","mag":"2122048431"},"language":"en","primary_location":{"id":"doi:10.1017/s0263574708004645","is_oa":false,"landing_page_url":"https://doi.org/10.1017/s0263574708004645","pdf_url":null,"source":{"id":"https://openalex.org/S92163612","display_name":"Robotica","issn_l":"0263-5747","issn":["0263-5747","1469-8668"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310311721","host_organization_name":"Cambridge University Press","host_organization_lineage":["https://openalex.org/P4310311721","https://openalex.org/P4310311702"],"host_organization_lineage_names":["Cambridge University Press","University of Cambridge"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Robotica","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/A5004001401","display_name":"J. G. Dani\u00ebl Karssen","orcid":null},"institutions":[{"id":"https://openalex.org/I98358874","display_name":"Delft University of Technology","ror":"https://ror.org/02e2c7k09","country_code":"NL","type":"education","lineage":["https://openalex.org/I98358874"]}],"countries":["NL"],"is_corresponding":true,"raw_author_name":"J. G. Dani\u00ebl Karssen","raw_affiliation_strings":["Department of Mechanical Engineering, Delft University of Technology, Mekelweg 2, 2628 CD Delft, The Netherlands"],"affiliations":[{"raw_affiliation_string":"Department of Mechanical Engineering, Delft University of Technology, Mekelweg 2, 2628 CD Delft, The Netherlands","institution_ids":["https://openalex.org/I98358874"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5012384272","display_name":"Martijn Wisse","orcid":"https://orcid.org/0000-0001-8210-7562"},"institutions":[{"id":"https://openalex.org/I98358874","display_name":"Delft University of Technology","ror":"https://ror.org/02e2c7k09","country_code":"NL","type":"education","lineage":["https://openalex.org/I98358874"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"Martijn Wisse","raw_affiliation_strings":["Department of Mechanical Engineering, Delft University of Technology, Mekelweg 2, 2628 CD Delft, The Netherlands"],"affiliations":[{"raw_affiliation_string":"Department of Mechanical Engineering, Delft University of Technology, Mekelweg 2, 2628 CD Delft, The Netherlands","institution_ids":["https://openalex.org/I98358874"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5004001401"],"corresponding_institution_ids":["https://openalex.org/I98358874"],"apc_list":null,"apc_paid":null,"fwci":1.7477,"has_fulltext":false,"cited_by_count":32,"citation_normalized_percentile":{"value":0.84694038,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"27","issue":"2","first_page":"249","last_page":"257"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10879","display_name":"Robotic Locomotion and Control","score":0.9979000091552734,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/T10879","display_name":"Robotic Locomotion and Control","score":0.9979000091552734,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/T10876","display_name":"Fault Detection and Control Systems","score":0.9861000180244446,"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/T11023","display_name":"Prosthetics and Rehabilitation Robotics","score":0.9722999930381775,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/principal-component-analysis","display_name":"Principal component analysis","score":0.8332059979438782},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6878898739814758},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6535221934318542},{"id":"https://openalex.org/keywords/component","display_name":"Component (thermodynamics)","score":0.4851990044116974},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.4421817660331726},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.32136204838752747}],"concepts":[{"id":"https://openalex.org/C27438332","wikidata":"https://www.wikidata.org/wiki/Q2873","display_name":"Principal component analysis","level":2,"score":0.8332059979438782},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6878898739814758},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6535221934318542},{"id":"https://openalex.org/C168167062","wikidata":"https://www.wikidata.org/wiki/Q1117970","display_name":"Component (thermodynamics)","level":2,"score":0.4851990044116974},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.4421817660331726},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.32136204838752747},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","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}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1017/s0263574708004645","is_oa":false,"landing_page_url":"https://doi.org/10.1017/s0263574708004645","pdf_url":null,"source":{"id":"https://openalex.org/S92163612","display_name":"Robotica","issn_l":"0263-5747","issn":["0263-5747","1469-8668"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310311721","host_organization_name":"Cambridge University Press","host_organization_lineage":["https://openalex.org/P4310311721","https://openalex.org/P4310311702"],"host_organization_lineage_names":["Cambridge University Press","University of Cambridge"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Robotica","raw_type":"journal-article"},{"id":"pmh:oai:tudelft.nl:uuid:6237c2b9-f70e-4e97-be1a-c782b3fd3104","is_oa":false,"landing_page_url":"http://resolver.tudelft.nl/uuid:6237c2b9-f70e-4e97-be1a-c782b3fd3104","pdf_url":null,"source":{"id":"https://openalex.org/S4306400906","display_name":"Research Repository (Delft University of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I98358874","host_organization_name":"Delft University of Technology","host_organization_lineage":["https://openalex.org/I98358874"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"journal article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.4300000071525574,"id":"https://metadata.un.org/sdg/11","display_name":"Sustainable cities and communities"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320308175","display_name":"Minnesota Pollution Control Agency","ror":"https://ror.org/01cn04b23"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":20,"referenced_works":["https://openalex.org/W1512604498","https://openalex.org/W1581909396","https://openalex.org/W1608101987","https://openalex.org/W1995409582","https://openalex.org/W2000858991","https://openalex.org/W2016102421","https://openalex.org/W2029058516","https://openalex.org/W2032456996","https://openalex.org/W2066687667","https://openalex.org/W2080253819","https://openalex.org/W2120793724","https://openalex.org/W2126838441","https://openalex.org/W2138671676","https://openalex.org/W2145944877","https://openalex.org/W2146682416","https://openalex.org/W2154902712","https://openalex.org/W2158863190","https://openalex.org/W2163668399","https://openalex.org/W2480794012","https://openalex.org/W4248370127"],"related_works":["https://openalex.org/W2755342338","https://openalex.org/W2058170566","https://openalex.org/W2036807459","https://openalex.org/W2775347418","https://openalex.org/W1969923398","https://openalex.org/W2166024367","https://openalex.org/W2772917594","https://openalex.org/W3116076068","https://openalex.org/W2229312674","https://openalex.org/W2079911747"],"abstract_inverted_index":{"SUMMARY":[0],"Large":[1],"disturbances":[2,92],"can":[3,13,17,23],"cause":[4],"a":[5,51,73,97],"biped":[6],"to":[7,71,76,103],"fall.":[8],"If":[9],"an":[10],"upcoming":[11,39],"fall":[12,22,74],"be":[14,18,24],"detected,":[15],"damage":[16],"minimized":[19],"or":[20],"the":[21,28,36,43,47,55,66,82,88,93],"prevented.":[25],"We":[26,41],"introduce":[27],"multi-way":[29],"principal":[30],"component":[31],"analysis":[32],"(MPCA)":[33],"method":[34,49,68,95],"for":[35],"detection":[37,44,99],"of":[38,46,61,84,90,101],"falls.":[40],"study":[42,53,63],"capability":[45],"MPCA":[48,67,94],"in":[50,79,81],"simulation":[52],"with":[54],"simplest":[56],"walking":[57],"model.":[58],"The":[59],"results":[60],"this":[62],"show":[64],"that":[65],"is":[69],"able":[70],"predict":[72],"up":[75,102],"four":[77],"steps":[78],"advance":[80],"case":[83,89],"single":[85],"disturbances.":[86],"In":[87],"random":[91],"has":[96],"successful":[98],"probability":[100],"90%.":[104]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2021,"cited_by_count":2},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":4},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":4},{"year":2012,"cited_by_count":3}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}
