{"id":"https://openalex.org/W2992374057","doi":"https://doi.org/10.1109/wisee.2019.8920347","title":"Gain Margin of a First Order System with Two Delayed Sensors","display_name":"Gain Margin of a First Order System with Two Delayed Sensors","publication_year":2019,"publication_date":"2019-10-01","ids":{"openalex":"https://openalex.org/W2992374057","doi":"https://doi.org/10.1109/wisee.2019.8920347","mag":"2992374057"},"language":"en","primary_location":{"id":"doi:10.1109/wisee.2019.8920347","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wisee.2019.8920347","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE International Conference on Wireless for Space and Extreme Environments (WiSEE)","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/A5034955593","display_name":"Praveen Shankar","orcid":"https://orcid.org/0000-0002-4762-9899"},"institutions":[{"id":"https://openalex.org/I59897056","display_name":"California State University, Long Beach","ror":"https://ror.org/0080fxk18","country_code":"US","type":"education","lineage":["https://openalex.org/I59897056"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Praveen Shankar","raw_affiliation_strings":["Department of Mechanical and Aerospace Engineering, California State University Long Beach, CA 90840, USA"],"affiliations":[{"raw_affiliation_string":"Department of Mechanical and Aerospace Engineering, California State University Long Beach, CA 90840, USA","institution_ids":["https://openalex.org/I59897056"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045510579","display_name":"Lonnie Labonte","orcid":null},"institutions":[{"id":"https://openalex.org/I1319063186","display_name":"Langley Research Center","ror":"https://ror.org/0399mhs52","country_code":"US","type":"facility","lineage":["https://openalex.org/I1319063186","https://openalex.org/I4210124779"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Lonnie Labonte","raw_affiliation_strings":["NASA Langley Research Center"],"affiliations":[{"raw_affiliation_string":"NASA Langley Research Center","institution_ids":["https://openalex.org/I1319063186"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5054153276","display_name":"Ali Abedi","orcid":"https://orcid.org/0000-0001-7879-9375"},"institutions":[{"id":"https://openalex.org/I7947594","display_name":"University of Maine","ror":"https://ror.org/01adr0w49","country_code":"US","type":"education","lineage":["https://openalex.org/I2802397601","https://openalex.org/I7947594"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ali Abedi","raw_affiliation_strings":["Department of Electrical Engineering, University of Maine, Orono, MN, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, University of Maine, Orono, MN, USA","institution_ids":["https://openalex.org/I7947594"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5034955593"],"corresponding_institution_ids":["https://openalex.org/I59897056"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.16509706,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"55","issue":null,"first_page":"27","last_page":"34"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10046","display_name":"Stability and Control of Uncertain Systems","score":0.9994999766349792,"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/T10046","display_name":"Stability and Control of Uncertain Systems","score":0.9994999766349792,"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/T10249","display_name":"Distributed Control Multi-Agent Systems","score":0.9970999956130981,"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/T11110","display_name":"Stability and Controllability of Differential Equations","score":0.9965999722480774,"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":0.8277828693389893},{"id":"https://openalex.org/keywords/robustness","display_name":"Robustness (evolution)","score":0.7919963002204895},{"id":"https://openalex.org/keywords/closed-loop","display_name":"Closed loop","score":0.5623255372047424},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5256444215774536},{"id":"https://openalex.org/keywords/loop-gain","display_name":"Loop gain","score":0.5169079303741455},{"id":"https://openalex.org/keywords/wireless-sensor-network","display_name":"Wireless sensor network","score":0.48904499411582947},{"id":"https://openalex.org/keywords/control-system","display_name":"Control system","score":0.4725346863269806},{"id":"https://openalex.org/keywords/phase-margin","display_name":"Phase margin","score":0.4634968936443329},{"id":"https://openalex.org/keywords/stability","display_name":"Stability (learning theory)","score":0.4363567531108856},{"id":"https://openalex.org/keywords/margin","display_name":"Margin (machine learning)","score":0.42945578694343567},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.2812662124633789},{"id":"https://openalex.org/keywords/control-engineering","display_name":"Control engineering","score":0.2610328495502472},{"id":"https://openalex.org/keywords/control","display_name":"Control (management)","score":0.18346846103668213},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.12445569038391113},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.09995374083518982}],"concepts":[{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.8277828693389893},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.7919963002204895},{"id":"https://openalex.org/C3019251811","wikidata":"https://www.wikidata.org/wiki/Q5135346","display_name":"Closed loop","level":2,"score":0.5623255372047424},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5256444215774536},{"id":"https://openalex.org/C199943209","wikidata":"https://www.wikidata.org/wiki/Q1271153","display_name":"Loop gain","level":3,"score":0.5169079303741455},{"id":"https://openalex.org/C24590314","wikidata":"https://www.wikidata.org/wiki/Q336038","display_name":"Wireless sensor network","level":2,"score":0.48904499411582947},{"id":"https://openalex.org/C17500928","wikidata":"https://www.wikidata.org/wiki/Q959968","display_name":"Control system","level":2,"score":0.4725346863269806},{"id":"https://openalex.org/C81455027","wikidata":"https://www.wikidata.org/wiki/Q7180955","display_name":"Phase margin","level":5,"score":0.4634968936443329},{"id":"https://openalex.org/C112972136","wikidata":"https://www.wikidata.org/wiki/Q7595718","display_name":"Stability (learning theory)","level":2,"score":0.4363567531108856},{"id":"https://openalex.org/C774472","wikidata":"https://www.wikidata.org/wiki/Q6760393","display_name":"Margin (machine learning)","level":2,"score":0.42945578694343567},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2812662124633789},{"id":"https://openalex.org/C133731056","wikidata":"https://www.wikidata.org/wiki/Q4917288","display_name":"Control engineering","level":1,"score":0.2610328495502472},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.18346846103668213},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.12445569038391113},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.09995374083518982},{"id":"https://openalex.org/C145366948","wikidata":"https://www.wikidata.org/wiki/Q178947","display_name":"Operational amplifier","level":4,"score":0.0},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","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/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.0},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.0},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","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/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/wisee.2019.8920347","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wisee.2019.8920347","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE International Conference on Wireless for Space and Extreme Environments (WiSEE)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.699999988079071}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":20,"referenced_works":["https://openalex.org/W948591580","https://openalex.org/W1481917596","https://openalex.org/W1977343143","https://openalex.org/W1985155701","https://openalex.org/W2001238953","https://openalex.org/W2003309441","https://openalex.org/W2013754139","https://openalex.org/W2020426469","https://openalex.org/W2021067096","https://openalex.org/W2024320358","https://openalex.org/W2035841808","https://openalex.org/W2087414708","https://openalex.org/W2115609430","https://openalex.org/W2119275794","https://openalex.org/W2149330654","https://openalex.org/W2151037467","https://openalex.org/W2155502536","https://openalex.org/W2179522436","https://openalex.org/W2624057032","https://openalex.org/W6625009813"],"related_works":["https://openalex.org/W2039709469","https://openalex.org/W2791567507","https://openalex.org/W1547308078","https://openalex.org/W2136884949","https://openalex.org/W4378843559","https://openalex.org/W2169299571","https://openalex.org/W2767424076","https://openalex.org/W1706686288","https://openalex.org/W2241877234","https://openalex.org/W2782014567"],"abstract_inverted_index":{"Wireless":[0],"sensor":[1,21],"networks":[2,22],"allow":[3],"for":[4,76,86,106],"the":[5,20,24,28,33,39,55,59,69,81,88,101,107,117,120],"deployment":[6],"of":[7,32,42,58,72,84,100,119],"multiple":[8],"redundant":[9],"sensors":[10],"in":[11,19,112],"a":[12,43,98],"feedback":[13,73],"control":[14],"system.":[15],"However,":[16],"inherent":[17],"delays":[18],"have":[23],"ability":[25],"to":[26,96],"degrade":[27],"performance":[29],"and":[30],"stability":[31,40],"closed":[34,60,89,108],"loop.":[35],"This":[36],"paper":[37],"addresses":[38],"robustness":[41],"first":[44],"order":[45],"system":[46,62,91,110],"with":[47],"two":[48],"delayed":[49,78],"sensors.":[50],"It":[51],"is":[52,92,94,114],"shown":[53,95],"that":[54,111],"gain":[56],"margin":[57],"loop":[61,90,109],"can":[63],"be":[64,97],"modified":[65],"(increased)":[66],"based":[67],"on":[68,116],"appropriate":[70],"choice":[71],"gains":[74,85],"(weights)":[75],"each":[77],"sensor.":[79],"Additionally,":[80],"maximum":[82,102],"range":[83],"which":[87],"stable":[93],"function":[99],"possible":[103],"cross-over":[104],"frequency":[105],"turn":[113],"dependent":[115],"magnitude":[118],"larger":[121],"delay.":[122]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}