{"id":"https://openalex.org/W2247930716","doi":"https://doi.org/10.1109/tim.2015.2502878","title":"Digital Optoelectrical Pulse Method for Vernier-Type Rotary Encoders","display_name":"Digital Optoelectrical Pulse Method for Vernier-Type Rotary Encoders","publication_year":2015,"publication_date":"2015-12-17","ids":{"openalex":"https://openalex.org/W2247930716","doi":"https://doi.org/10.1109/tim.2015.2502878","mag":"2247930716"},"language":"en","primary_location":{"id":"doi:10.1109/tim.2015.2502878","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tim.2015.2502878","pdf_url":null,"source":{"id":"https://openalex.org/S10892749","display_name":"IEEE Transactions on Instrumentation and Measurement","issn_l":"0018-9456","issn":["0018-9456","1557-9662"],"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 Instrumentation and Measurement","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/A5018267286","display_name":"Wook Bahn","orcid":null},"institutions":[{"id":"https://openalex.org/I139264467","display_name":"Seoul National University","ror":"https://ror.org/04h9pn542","country_code":"KR","type":"education","lineage":["https://openalex.org/I139264467"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Wook Bahn","raw_affiliation_strings":["ASRI/ISRC, Seoul National University, Seoul, Korea"],"affiliations":[{"raw_affiliation_string":"ASRI/ISRC, Seoul National University, Seoul, Korea","institution_ids":["https://openalex.org/I139264467"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5088453163","display_name":"Junghyun Nam","orcid":"https://orcid.org/0000-0001-5939-6482"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Jung-Hyun Nam","raw_affiliation_strings":["Maru LSI Company, Ltd., Suwon, Korea"],"affiliations":[{"raw_affiliation_string":"Maru LSI Company, Ltd., Suwon, Korea","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100320196","display_name":"Sang-Hoon Lee","orcid":"https://orcid.org/0000-0002-4052-5704"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Sang-Hoon Lee","raw_affiliation_strings":["RS Automation Company, Ltd., Pyeongtaek, Korea"],"affiliations":[{"raw_affiliation_string":"RS Automation Company, Ltd., Pyeongtaek, Korea","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5027876568","display_name":"Dong\u2010il Cho","orcid":"https://orcid.org/0000-0002-8040-5803"},"institutions":[{"id":"https://openalex.org/I139264467","display_name":"Seoul National University","ror":"https://ror.org/04h9pn542","country_code":"KR","type":"education","lineage":["https://openalex.org/I139264467"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Dong-il Dan Cho","raw_affiliation_strings":["ASRI/ISRC, Seoul National University, Seoul, Korea"],"affiliations":[{"raw_affiliation_string":"ASRI/ISRC, Seoul National University, Seoul, Korea","institution_ids":["https://openalex.org/I139264467"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5018267286"],"corresponding_institution_ids":["https://openalex.org/I139264467"],"apc_list":null,"apc_paid":null,"fwci":1.0003954,"has_fulltext":false,"cited_by_count":18,"citation_normalized_percentile":{"value":0.81659893,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"65","issue":"2","first_page":"431","last_page":"440"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12564","display_name":"Sensor Technology and Measurement Systems","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T12564","display_name":"Sensor Technology and Measurement Systems","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13928","display_name":"Advanced Sensor Technologies Research","score":0.9955000281333923,"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/T11890","display_name":"Scientific Measurement and Uncertainty Evaluation","score":0.9932000041007996,"subfield":{"id":"https://openalex.org/subfields/1804","display_name":"Statistics, Probability and Uncertainty"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/vernier-scale","display_name":"Vernier scale","score":0.8335908651351929},{"id":"https://openalex.org/keywords/encoder","display_name":"Encoder","score":0.6305958032608032},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.516249418258667},{"id":"https://openalex.org/keywords/rotary-encoder","display_name":"Rotary encoder","score":0.4783337116241455},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4016869068145752},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3255061209201813},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.3121795356273651},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.20580095052719116},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.15423601865768433}],"concepts":[{"id":"https://openalex.org/C69710193","wikidata":"https://www.wikidata.org/wiki/Q14946576","display_name":"Vernier scale","level":2,"score":0.8335908651351929},{"id":"https://openalex.org/C118505674","wikidata":"https://www.wikidata.org/wiki/Q42586063","display_name":"Encoder","level":2,"score":0.6305958032608032},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.516249418258667},{"id":"https://openalex.org/C37488316","wikidata":"https://www.wikidata.org/wiki/Q53699","display_name":"Rotary encoder","level":3,"score":0.4783337116241455},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4016869068145752},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3255061209201813},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.3121795356273651},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.20580095052719116},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.15423601865768433},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tim.2015.2502878","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tim.2015.2502878","pdf_url":null,"source":{"id":"https://openalex.org/S10892749","display_name":"IEEE Transactions on Instrumentation and Measurement","issn_l":"0018-9456","issn":["0018-9456","1557-9662"],"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 Instrumentation and Measurement","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W1998756577","https://openalex.org/W2009155073","https://openalex.org/W2011431440","https://openalex.org/W2017016032","https://openalex.org/W2029327634","https://openalex.org/W2040862147","https://openalex.org/W2044860536","https://openalex.org/W2067940705","https://openalex.org/W2077064187","https://openalex.org/W2121484818","https://openalex.org/W2266633431"],"related_works":["https://openalex.org/W2092896760","https://openalex.org/W2373662871","https://openalex.org/W2168195809","https://openalex.org/W2068021791","https://openalex.org/W2313879336","https://openalex.org/W998225366","https://openalex.org/W4205612800","https://openalex.org/W1970044251","https://openalex.org/W2322736329","https://openalex.org/W2334580170"],"abstract_inverted_index":{"This":[0],"paper":[1,186],"proposes":[2],"the":[3,20,28,67,78,111,134,148,152,156,160,176,201],"digital":[4],"optoelectrical":[5],"pulse":[6],"(DOP)":[7],"method":[8,22,72,97,181,203],"for":[9,81],"vernier-type":[10],"rotary":[11,26,83],"encoders":[12,84],"in":[13,164,184],"highresolution":[14],"applications.":[15],"A":[16,193,215],"25-b":[17,216],"encoder":[18,218],"using":[19,38,53,133,208,221],"DOP":[21,180],"is":[23,182,204,219],"demonstrated.":[24],"In":[25,110],"encoders,":[27],"low-bit":[29,153,161],"data":[30,44,124,143,150,158,162,228],"of":[31,45,125,136],"an":[32,46,126,222],"angle":[33,48,128,142,227],"measurement":[34,49,129],"are":[35,120,144],"easily":[36],"generated":[37],"a":[39,74,169,196,209],"periodic":[40,103,114,138],"signal.":[41],"The":[42,70,95,122,179],"high-bit":[43,123,149,157],"absolute":[47,127,141,217,226],"can":[50,130],"be":[51,131],"obtained":[52,132,145],"various":[54],"methods":[55,80],"such":[56],"as":[57],"binary":[58],"code,":[59,61,63,65],"gray":[60],"pseudorandom":[62],"M":[64],"or":[66],"vernier":[68,71,96,112],"method.":[69],"has":[73],"significant":[75,171],"advantage":[76],"over":[77],"above":[79],"small-sized":[82],"because":[85],"it":[86],"requires":[87],"fewer":[88],"grating":[89,99],"tracks":[90,100],"than":[91,106],"do":[92],"other":[93],"methods.":[94],"uses":[98,200],"to":[101,187],"generate":[102],"signals":[104,115],"rather":[105],"digitally":[107],"coded":[108],"signals.":[109,139],"method,":[113],"with":[116],"slightly":[117],"different":[118],"frequencies":[119],"used.":[121],"difference":[135],"two":[137],"Complete":[140],"by":[146],"concatenating":[147],"and":[151,159,206],"data.":[154],"However,":[155],"are,":[163],"general,":[165],"not":[166],"synchronized.":[167],"As":[168],"result,":[170],"intermediate-bit":[172,190,230],"errors":[173],"occur":[174],"at":[175],"concatenation":[177],"point.":[178],"developed":[183],"this":[185],"mitigate":[188],"these":[189],"error":[191],"problems.":[192],"system":[194],"on":[195],"chip":[197],"(SoC)":[198],"that":[199,224],"proposed":[202],"designed":[205],"fabricated":[207],"0.18-\u03bcm":[210],"CMOS":[211],"image":[212],"sensor":[213],"process.":[214],"constructed":[220],"SoC":[223],"provides":[225],"without":[229],"errors.":[231]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2020,"cited_by_count":4},{"year":2019,"cited_by_count":4},{"year":2018,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}