{"id":"https://openalex.org/W3186817817","doi":"https://doi.org/10.23919/acc50511.2021.9483306","title":"Comparison of Two Optimization-Based Controllers for Feature Tracking SPM Scanning in Dual-Stage Nanopositioners","display_name":"Comparison of Two Optimization-Based Controllers for Feature Tracking SPM Scanning in Dual-Stage Nanopositioners","publication_year":2021,"publication_date":"2021-05-25","ids":{"openalex":"https://openalex.org/W3186817817","doi":"https://doi.org/10.23919/acc50511.2021.9483306","mag":"3186817817"},"language":"en","primary_location":{"id":"doi:10.23919/acc50511.2021.9483306","is_oa":false,"landing_page_url":"https://doi.org/10.23919/acc50511.2021.9483306","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 American Control Conference (ACC)","raw_type":"proceedings-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/A5072423931","display_name":"Yuhe Chang","orcid":null},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Yuhe Chang","raw_affiliation_strings":["Dept. of Mechanical Engineering"],"affiliations":[{"raw_affiliation_string":"Dept. of Mechanical Engineering","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045891617","display_name":"William S. Nagel","orcid":"https://orcid.org/0000-0002-9215-4562"},"institutions":[{"id":"https://openalex.org/I223532165","display_name":"University of Utah","ror":"https://ror.org/03r0ha626","country_code":"US","type":"education","lineage":["https://openalex.org/I223532165"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"William S. Nagel","raw_affiliation_strings":["Dept. of Mechanical Engineering, Robotics Center, Univ. of Utah, Salt Lake City, UT"],"affiliations":[{"raw_affiliation_string":"Dept. of Mechanical Engineering, Robotics Center, Univ. of Utah, Salt Lake City, UT","institution_ids":["https://openalex.org/I223532165"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5027538794","display_name":"Kam K. Leang","orcid":"https://orcid.org/0000-0003-1189-1673"},"institutions":[{"id":"https://openalex.org/I223532165","display_name":"University of Utah","ror":"https://ror.org/03r0ha626","country_code":"US","type":"education","lineage":["https://openalex.org/I223532165"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Kam K. Leang","raw_affiliation_strings":["Dept. of Mechanical Engineering, Robotics Center, Univ. of Utah, Salt Lake City, UT"],"affiliations":[{"raw_affiliation_string":"Dept. of Mechanical Engineering, Robotics Center, Univ. of Utah, Salt Lake City, UT","institution_ids":["https://openalex.org/I223532165"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5081816980","display_name":"Sean B. Andersson","orcid":"https://orcid.org/0000-0001-7575-3507"},"institutions":[{"id":"https://openalex.org/I111088046","display_name":"Boston University","ror":"https://ror.org/05qwgg493","country_code":"US","type":"education","lineage":["https://openalex.org/I111088046"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Sean B. Andersson","raw_affiliation_strings":["Division of Systems Engineering, Boston Univ., Boston, MA"],"affiliations":[{"raw_affiliation_string":"Division of Systems Engineering, Boston Univ., Boston, MA","institution_ids":["https://openalex.org/I111088046"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5072423931"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.1373,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.43713889,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"4315","last_page":"4320"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11525","display_name":"Piezoelectric Actuators and Control","score":0.9995999932289124,"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"}},"topics":[{"id":"https://openalex.org/T11525","display_name":"Piezoelectric Actuators and Control","score":0.9995999932289124,"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/T10923","display_name":"Force Microscopy Techniques and Applications","score":0.9980999827384949,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11749","display_name":"Iterative Learning Control Systems","score":0.9957000017166138,"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/control-theory","display_name":"Control theory (sociology)","score":0.785526692867279},{"id":"https://openalex.org/keywords/feed-forward","display_name":"Feed forward","score":0.6535508632659912},{"id":"https://openalex.org/keywords/actuator","display_name":"Actuator","score":0.5983734130859375},{"id":"https://openalex.org/keywords/controller","display_name":"Controller (irrigation)","score":0.5714473724365234},{"id":"https://openalex.org/keywords/trajectory","display_name":"Trajectory","score":0.49371013045310974},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.48107337951660156},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.4497320055961609},{"id":"https://openalex.org/keywords/tracking-error","display_name":"Tracking error","score":0.4440467655658722},{"id":"https://openalex.org/keywords/planar","display_name":"Planar","score":0.4298633337020874},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.31583160161972046},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.21164602041244507},{"id":"https://openalex.org/keywords/control-engineering","display_name":"Control engineering","score":0.1618073582649231},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.09824147820472717}],"concepts":[{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.785526692867279},{"id":"https://openalex.org/C38858127","wikidata":"https://www.wikidata.org/wiki/Q5441228","display_name":"Feed forward","level":2,"score":0.6535508632659912},{"id":"https://openalex.org/C172707124","wikidata":"https://www.wikidata.org/wiki/Q423488","display_name":"Actuator","level":2,"score":0.5983734130859375},{"id":"https://openalex.org/C203479927","wikidata":"https://www.wikidata.org/wiki/Q5165939","display_name":"Controller (irrigation)","level":2,"score":0.5714473724365234},{"id":"https://openalex.org/C13662910","wikidata":"https://www.wikidata.org/wiki/Q193139","display_name":"Trajectory","level":2,"score":0.49371013045310974},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.48107337951660156},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.4497320055961609},{"id":"https://openalex.org/C183356978","wikidata":"https://www.wikidata.org/wiki/Q1779213","display_name":"Tracking error","level":3,"score":0.4440467655658722},{"id":"https://openalex.org/C134786449","wikidata":"https://www.wikidata.org/wiki/Q3391255","display_name":"Planar","level":2,"score":0.4298633337020874},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.31583160161972046},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.21164602041244507},{"id":"https://openalex.org/C133731056","wikidata":"https://www.wikidata.org/wiki/Q4917288","display_name":"Control engineering","level":1,"score":0.1618073582649231},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.09824147820472717},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","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/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.0},{"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/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","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:10.23919/acc50511.2021.9483306","is_oa":false,"landing_page_url":"https://doi.org/10.23919/acc50511.2021.9483306","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 American Control Conference (ACC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.4300000071525574,"display_name":"Affordable and clean energy"}],"awards":[{"id":"https://openalex.org/G3368706706","display_name":null,"funder_award_id":"NIGMS-1R01GMI17039-01Al","funder_id":"https://openalex.org/F4320332161","funder_display_name":"National Institutes of Health"},{"id":"https://openalex.org/G8756104574","display_name":null,"funder_award_id":"DBI 1461593,CMMI 1537983,1537722","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320332161","display_name":"National Institutes of Health","ror":"https://ror.org/01cwqze88"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":22,"referenced_works":["https://openalex.org/W1608758704","https://openalex.org/W1976169918","https://openalex.org/W2000071263","https://openalex.org/W2002450002","https://openalex.org/W2005626367","https://openalex.org/W2021080193","https://openalex.org/W2026577172","https://openalex.org/W2041018206","https://openalex.org/W2081559824","https://openalex.org/W2083139619","https://openalex.org/W2125649895","https://openalex.org/W2146334938","https://openalex.org/W2505867070","https://openalex.org/W2584728715","https://openalex.org/W2751533730","https://openalex.org/W2794709592","https://openalex.org/W2901808298","https://openalex.org/W2989855541","https://openalex.org/W3045706523","https://openalex.org/W3048135546","https://openalex.org/W3082682966","https://openalex.org/W4285719527"],"related_works":["https://openalex.org/W2286391053","https://openalex.org/W2982600058","https://openalex.org/W1963486701","https://openalex.org/W2312483540","https://openalex.org/W4249477090","https://openalex.org/W2140790411","https://openalex.org/W2077728074","https://openalex.org/W2984509520","https://openalex.org/W2161688277","https://openalex.org/W2089306986"],"abstract_inverted_index":{"In":[0,42],"this":[1],"paper,":[2],"two":[3],"control":[4,60,219],"methods":[5,33],"are":[6,34,55,147,168,250],"investigated":[7],"for":[8,28,37,189],"motion":[9],"tracking":[10,66,173,187],"of":[11,15,51,97,141,154,158,197,217],"a":[12,24,52,63,82,115,122,185,207],"particular":[13],"class":[14],"trajectories,":[16],"termed":[17],"local":[18],"circular":[19],"scan":[20],"(LCS),":[21],"defined":[22],"by":[23,91,268],"non-raster":[25],"scanning":[26,29,80],"algorithm":[27],"probe":[30],"microscopes.":[31],"The":[32,111,221],"further":[35,242],"developed":[36],"multi-axis":[38],"dual-stage":[39,53,161],"nanopositioning":[40],"systems.":[41],"the":[43,46,92,98,155,172,180,195,198,203,206,214,218,230,236,247,252,261,265],"first":[44],"method,":[45],"long-range":[47],"and":[48,62,132,205,232],"short-range":[49,93],"actuators":[50],"system":[54],"controlled":[56],"through":[57,149],"model":[58],"predictive":[59],"(MPC)":[61],"linear":[64,117,152],"quadratic":[65,118],"controller":[67,119,183,224],"(LQT),":[68],"respectively.":[69],"This":[70,126],"architecture":[71],"lends":[72],"itself":[73],"well":[74],"to":[75,107,134,170,194,202,257],"applications":[76],"such":[77],"as":[78],"LCS":[79,190],"where":[81,163],"distinct":[83],"high-frequency,":[84],"low-amplitude":[85],"signal":[86,249],"can":[87],"be":[88],"followed":[89],"entirely":[90],"actuator":[94],"(SRA)":[95],"because":[96],"actuator's":[99],"high":[100],"bandwidth,":[101],"but":[102,136],"is":[103,114,128,240,255],"not":[104,138],"easily":[105],"extended":[106],"more":[108,130,269],"generic":[109],"scenarios.":[110,178],"second":[112],"method":[113],"discrete":[116],"(LQC)":[120],"with":[121],"cascading":[123,237,253],"reference":[124,166,248],"structure.":[125,238],"scheme":[127],"both":[129],"general":[131],"simpler":[133],"implement":[135],"does":[137],"take":[139],"advantage":[140],"trajectory":[142,209],"prior":[143],"knowledge.":[144],"Both":[145],"controllers":[146],"validated":[148],"simulations":[150],"on":[151],"models":[153],"planar":[156,165],"axes":[157],"an":[159],"experimental":[160],"system,":[162],"three":[164],"trajectories":[167],"selected":[169],"evaluate":[171],"performances":[174],"representing":[175],"different":[176],"imaging":[177],"Overall,":[179],"MPC-receding":[181,222,262],"LQT":[182,223,263],"has":[184],"better":[186],"performance":[188],"references,":[191],"likely":[192],"due":[193],"dedication":[196],"high-frequency":[199],"sinusoidal":[200],"components":[201],"SRA":[204],"priori":[208],"information":[210],"used":[211],"when":[212,243],"calculating":[213],"feedforward":[215],"portion":[216],"efforts.":[220],"demonstrates":[225],"about":[226],"30%":[227],"improvement":[228],"in":[229,246],"maximum":[231],"root-mean-square":[233],"error":[234,267],"over":[235],"Tracking":[239],"improved":[241],"large":[244,258],"steps":[245],"desired;":[251],"LQC":[254],"prone":[256],"overshoot":[259],"while":[260],"reduces":[264],"integrated":[266],"than":[270],"70%.":[271]},"counts_by_year":[{"year":2022,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
