{"id":"https://openalex.org/W3154054239","doi":"https://doi.org/10.3390/s21082876","title":"Development of Piezoelectric Energy Harvester System through Optimizing Multiple Structural Parameters","display_name":"Development of Piezoelectric Energy Harvester System through Optimizing Multiple Structural Parameters","publication_year":2021,"publication_date":"2021-04-20","ids":{"openalex":"https://openalex.org/W3154054239","doi":"https://doi.org/10.3390/s21082876","mag":"3154054239","pmid":"https://pubmed.ncbi.nlm.nih.gov/33923926"},"language":"en","primary_location":{"id":"doi:10.3390/s21082876","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s21082876","pdf_url":"https://www.mdpi.com/1424-8220/21/8/2876/pdf?version=1618912173","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/1424-8220/21/8/2876/pdf?version=1618912173","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5069483505","display_name":"Hailu Yang","orcid":"https://orcid.org/0000-0002-3188-2013"},"institutions":[{"id":"https://openalex.org/I4210127216","display_name":"Ministry of Transport","ror":"https://ror.org/031wq1t38","country_code":"CN","type":"government","lineage":["https://openalex.org/I4210127216"]},{"id":"https://openalex.org/I92403157","display_name":"University of Science and Technology Beijing","ror":"https://ror.org/02egmk993","country_code":"CN","type":"education","lineage":["https://openalex.org/I92403157"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hailu Yang","raw_affiliation_strings":["National Centre for Materials Service Safety, University of Science & Technology Beijing, Beijing 100083, China","Research and Development Center of Transport Industry of New Materials, Technologies Application for Highway Construction and Maintenance, Beijing 100088, China"],"raw_orcid":"https://orcid.org/0000-0002-3188-2013","affiliations":[{"raw_affiliation_string":"National Centre for Materials Service Safety, University of Science & Technology Beijing, Beijing 100083, China","institution_ids":["https://openalex.org/I92403157"]},{"raw_affiliation_string":"Research and Development Center of Transport Industry of New Materials, Technologies Application for Highway Construction and Maintenance, Beijing 100088, China","institution_ids":["https://openalex.org/I4210127216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5033112242","display_name":"Ya Wei","orcid":"https://orcid.org/0000-0001-7047-420X"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ya Wei","raw_affiliation_strings":["Department of Civil Engineering, Tsinghua University, Beijing 100083, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Civil Engineering, Tsinghua University, Beijing 100083, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087794091","display_name":"Weidong Zhang","orcid":"https://orcid.org/0000-0001-8025-3582"},"institutions":[{"id":"https://openalex.org/I92403157","display_name":"University of Science and Technology Beijing","ror":"https://ror.org/02egmk993","country_code":"CN","type":"education","lineage":["https://openalex.org/I92403157"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Weidong Zhang","raw_affiliation_strings":["National Centre for Materials Service Safety, University of Science & Technology Beijing, Beijing 100083, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Centre for Materials Service Safety, University of Science & Technology Beijing, Beijing 100083, China","institution_ids":["https://openalex.org/I92403157"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102757176","display_name":"Yibo Ai","orcid":"https://orcid.org/0000-0001-8931-4556"},"institutions":[{"id":"https://openalex.org/I4210106122","display_name":"Southern Marine Science and Engineering Guangdong Laboratory (Guangzhou)","ror":"https://ror.org/00y7mag53","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210106122"]},{"id":"https://openalex.org/I4391012567","display_name":"Southern Marine Science and Engineering Guangdong Laboratory (Zhuhai)","ror":"https://ror.org/03swgqh13","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4391012567"]},{"id":"https://openalex.org/I92403157","display_name":"University of Science and Technology Beijing","ror":"https://ror.org/02egmk993","country_code":"CN","type":"education","lineage":["https://openalex.org/I92403157"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yibo Ai","raw_affiliation_strings":["Innovation Group of Marine Engineering Materials and Corrosion Control, Southern Marine Science and Engineering Guangdong Laboratory, Zhuhai 519080, China","National Centre for Materials Service Safety, University of Science & Technology Beijing, Beijing 100083, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Innovation Group of Marine Engineering Materials and Corrosion Control, Southern Marine Science and Engineering Guangdong Laboratory, Zhuhai 519080, China","institution_ids":["https://openalex.org/I4210106122","https://openalex.org/I4391012567"]},{"raw_affiliation_string":"National Centre for Materials Service Safety, University of Science & Technology Beijing, Beijing 100083, China","institution_ids":["https://openalex.org/I92403157"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041539548","display_name":"Zhoujing Ye","orcid":"https://orcid.org/0000-0001-8115-1780"},"institutions":[{"id":"https://openalex.org/I92403157","display_name":"University of Science and Technology Beijing","ror":"https://ror.org/02egmk993","country_code":"CN","type":"education","lineage":["https://openalex.org/I92403157"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhoujing Ye","raw_affiliation_strings":["National Centre for Materials Service Safety, University of Science & Technology Beijing, Beijing 100083, China"],"raw_orcid":"https://orcid.org/0000-0001-8115-1780","affiliations":[{"raw_affiliation_string":"National Centre for Materials Service Safety, University of Science & Technology Beijing, Beijing 100083, China","institution_ids":["https://openalex.org/I92403157"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5003740227","display_name":"Linbing Wang","orcid":"https://orcid.org/0000-0003-2670-376X"},"institutions":[{"id":"https://openalex.org/I4210133611","display_name":"TechLab (United States)","ror":"https://ror.org/04jwhvn72","country_code":"US","type":"company","lineage":["https://openalex.org/I4210133611"]},{"id":"https://openalex.org/I859038795","display_name":"Virginia Tech","ror":"https://ror.org/02smfhw86","country_code":"US","type":"education","lineage":["https://openalex.org/I859038795"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Linbing Wang","raw_affiliation_strings":["Joint USTB Virginia Tech Lab Multifunctional Materials, USTB, Department Civil & Environmental Engineering, Virginia Tech, Blacksburg, VA 24061, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Joint USTB Virginia Tech Lab Multifunctional Materials, USTB, Department Civil & Environmental Engineering, Virginia Tech, Blacksburg, VA 24061, USA","institution_ids":["https://openalex.org/I859038795","https://openalex.org/I4210133611"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5003740227"],"corresponding_institution_ids":["https://openalex.org/I4210133611","https://openalex.org/I859038795"],"apc_list":{"value":2400,"currency":"CHF","value_usd":2598},"apc_paid":{"value":2400,"currency":"CHF","value_usd":2598},"fwci":2.3666,"has_fulltext":true,"cited_by_count":29,"citation_normalized_percentile":{"value":0.87601068,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":97,"max":99},"biblio":{"volume":"21","issue":"8","first_page":"2876","last_page":"2876"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11230","display_name":"Innovative Energy Harvesting Technologies","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical 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/T11230","display_name":"Innovative Energy Harvesting Technologies","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical 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/T10338","display_name":"Advanced Sensor and Energy Harvesting Materials","score":0.9969000220298767,"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/T10534","display_name":"Structural Health Monitoring Techniques","score":0.992900013923645,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/stack","display_name":"Stack (abstract data type)","score":0.8379063606262207},{"id":"https://openalex.org/keywords/energy-harvesting","display_name":"Energy harvesting","score":0.7986410856246948},{"id":"https://openalex.org/keywords/piezoelectricity","display_name":"Piezoelectricity","score":0.7627259492874146},{"id":"https://openalex.org/keywords/transducer","display_name":"Transducer","score":0.6327968835830688},{"id":"https://openalex.org/keywords/electricity-generation","display_name":"Electricity generation","score":0.6067960858345032},{"id":"https://openalex.org/keywords/energy","display_name":"Energy (signal processing)","score":0.5564266443252563},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.542632520198822},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.535387396812439},{"id":"https://openalex.org/keywords/electric-potential-energy","display_name":"Electric potential energy","score":0.5332033038139343},{"id":"https://openalex.org/keywords/energy-transformation","display_name":"Energy transformation","score":0.4917457401752472},{"id":"https://openalex.org/keywords/mechanical-energy","display_name":"Mechanical energy","score":0.4761538505554199},{"id":"https://openalex.org/keywords/automotive-engineering","display_name":"Automotive engineering","score":0.4476616680622101},{"id":"https://openalex.org/keywords/piezoelectric-sensor","display_name":"Piezoelectric sensor","score":0.42700210213661194},{"id":"https://openalex.org/keywords/mechanical-engineering","display_name":"Mechanical engineering","score":0.39184582233428955},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.3790420889854431},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.36641615629196167},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.23724910616874695},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.09047746658325195}],"concepts":[{"id":"https://openalex.org/C9395851","wikidata":"https://www.wikidata.org/wiki/Q177929","display_name":"Stack (abstract data type)","level":2,"score":0.8379063606262207},{"id":"https://openalex.org/C101518730","wikidata":"https://www.wikidata.org/wiki/Q930236","display_name":"Energy harvesting","level":3,"score":0.7986410856246948},{"id":"https://openalex.org/C100082104","wikidata":"https://www.wikidata.org/wiki/Q183759","display_name":"Piezoelectricity","level":2,"score":0.7627259492874146},{"id":"https://openalex.org/C56318395","wikidata":"https://www.wikidata.org/wiki/Q215928","display_name":"Transducer","level":2,"score":0.6327968835830688},{"id":"https://openalex.org/C423512","wikidata":"https://www.wikidata.org/wiki/Q383973","display_name":"Electricity generation","level":3,"score":0.6067960858345032},{"id":"https://openalex.org/C186370098","wikidata":"https://www.wikidata.org/wiki/Q442787","display_name":"Energy (signal processing)","level":2,"score":0.5564266443252563},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.542632520198822},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.535387396812439},{"id":"https://openalex.org/C98576551","wikidata":"https://www.wikidata.org/wiki/Q841798","display_name":"Electric potential energy","level":3,"score":0.5332033038139343},{"id":"https://openalex.org/C144822601","wikidata":"https://www.wikidata.org/wiki/Q11271324","display_name":"Energy transformation","level":2,"score":0.4917457401752472},{"id":"https://openalex.org/C107240024","wikidata":"https://www.wikidata.org/wiki/Q184550","display_name":"Mechanical energy","level":3,"score":0.4761538505554199},{"id":"https://openalex.org/C171146098","wikidata":"https://www.wikidata.org/wiki/Q124192","display_name":"Automotive engineering","level":1,"score":0.4476616680622101},{"id":"https://openalex.org/C173677008","wikidata":"https://www.wikidata.org/wiki/Q2094637","display_name":"Piezoelectric sensor","level":3,"score":0.42700210213661194},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.39184582233428955},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.3790420889854431},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.36641615629196167},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.23724910616874695},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.09047746658325195},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":6,"locations":[{"id":"doi:10.3390/s21082876","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s21082876","pdf_url":"https://www.mdpi.com/1424-8220/21/8/2876/pdf?version=1618912173","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},{"id":"pmid:33923926","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/33923926","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors (Basel, Switzerland)","raw_type":null},{"id":"pmh:oai:doaj.org/article:14ce64f6f6a6475c82d5b620f7b90293","is_oa":true,"landing_page_url":"https://doaj.org/article/14ce64f6f6a6475c82d5b620f7b90293","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors, Vol 21, Iss 8, p 2876 (2021)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/1424-8220/21/8/2876/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/s21082876","pdf_url":null,"source":{"id":"https://openalex.org/S4306400947","display_name":"MDPI (MDPI AG)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210097602","host_organization_name":"Multidisciplinary Digital Publishing Institute (Switzerland)","host_organization_lineage":["https://openalex.org/I4210097602"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors; Volume 21; Issue 8; Pages: 2876","raw_type":"Text"},{"id":"pmh:oai:pubmedcentral.nih.gov:8073095","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/8073095","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors (Basel)","raw_type":"Text"},{"id":"pmh:oai:vtechworks.lib.vt.edu:10919/103119","is_oa":true,"landing_page_url":"http://hdl.handle.net/10919/103119","pdf_url":null,"source":{"id":"https://openalex.org/S4306400248","display_name":"VTechWorks (Virginia Tech)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I859038795","host_organization_name":"Virginia Tech","host_organization_lineage":["https://openalex.org/I859038795"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Article - Refereed"}],"best_oa_location":{"id":"doi:10.3390/s21082876","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s21082876","pdf_url":"https://www.mdpi.com/1424-8220/21/8/2876/pdf?version=1618912173","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.8199999928474426,"display_name":"Affordable and clean energy"}],"awards":[{"id":"https://openalex.org/G6715285089","display_name":null,"funder_award_id":"FRF-TP-18-048A1","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"}],"funders":[{"id":"https://openalex.org/F4320335787","display_name":"Fundamental Research Funds for the Central Universities","ror":null}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3154054239.pdf","grobid_xml":"https://content.openalex.org/works/W3154054239.grobid-xml"},"referenced_works_count":19,"referenced_works":["https://openalex.org/W2345972366","https://openalex.org/W2511190360","https://openalex.org/W2606605057","https://openalex.org/W2626831381","https://openalex.org/W2752257105","https://openalex.org/W2754962352","https://openalex.org/W2769012208","https://openalex.org/W2782294562","https://openalex.org/W2883477629","https://openalex.org/W2884893612","https://openalex.org/W2910269985","https://openalex.org/W2986074887","https://openalex.org/W2986926569","https://openalex.org/W2995668144","https://openalex.org/W3011005056","https://openalex.org/W3109898776","https://openalex.org/W3111495627","https://openalex.org/W3114333203","https://openalex.org/W3115488709"],"related_works":["https://openalex.org/W2737325813","https://openalex.org/W3009974500","https://openalex.org/W2972468294","https://openalex.org/W3136383321","https://openalex.org/W4390263574","https://openalex.org/W3168810805","https://openalex.org/W2883213055","https://openalex.org/W2795677577","https://openalex.org/W2974548378","https://openalex.org/W1974768643"],"abstract_inverted_index":{"Road":[0],"power":[1,85],"generation":[2,48,86],"technology":[3],"is":[4,25],"of":[5,27,50,53,66,70,74,81,90,105,113,119],"significance":[6],"for":[7],"constructing":[8],"smart":[9],"roads.":[10],"With":[11],"a":[12,97],"high":[13,18],"electromechanical":[14],"conversion":[15],"rate":[16],"and":[17,61,79,94],"bearing":[19],"capacity,":[20],"the":[21,28,46,64,84,110],"stack":[22,71],"piezoelectric":[23,54],"transducer":[24],"one":[26],"most":[29],"used":[30],"structures":[31],"in":[32],"road":[33],"energy":[34,39,47,55,122],"harvesting":[35],"to":[36,76,115],"convert":[37],"mechanical":[38],"into":[40],"electrical":[41],"energy.":[42],"To":[43],"further":[44],"improve":[45],"efficiency":[49],"this":[51,58,106],"type":[52],"harvester":[56],"(PEH),":[57],"study":[59,107],"theoretically":[60],"experimentally":[62],"investigated":[63],"influences":[65],"connection":[67],"mode,":[68],"number":[69,80],"layers,":[72],"ratio":[73],"height":[75],"cross-sectional":[77],"area":[78],"units":[82],"on":[83],"performance.":[87],"Two":[88],"types":[89],"PEHs":[91,114],"were":[92],"designed":[93],"verified":[95],"using":[96],"laboratory":[98],"accelerated":[99],"pavement":[100],"testing":[101],"system.":[102],"The":[103],"findings":[104],"can":[108],"guide":[109],"structural":[111],"optimization":[112],"meet":[116],"different":[117],"purposes":[118],"sensing":[120],"or":[121],"harvesting.":[123]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":6},{"year":2024,"cited_by_count":7},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":6},{"year":2021,"cited_by_count":4}],"updated_date":"2026-05-08T15:41:06.802602","created_date":"2025-10-10T00:00:00"}