{"id":"https://openalex.org/W2971357475","doi":"https://doi.org/10.1109/access.2019.2938824","title":"Research on Response Characteristics and Energy Efficiency of Power Unit Used for Electric Driving Mobile Machine","display_name":"Research on Response Characteristics and Energy Efficiency of Power Unit Used for Electric Driving Mobile Machine","publication_year":2019,"publication_date":"2019-01-01","ids":{"openalex":"https://openalex.org/W2971357475","doi":"https://doi.org/10.1109/access.2019.2938824","mag":"2971357475"},"language":"en","primary_location":{"id":"doi:10.1109/access.2019.2938824","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2019.2938824","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8600701/08822669.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://ieeexplore.ieee.org/ielx7/6287639/8600701/08822669.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5004598723","display_name":"Xiaogang Zhang","orcid":"https://orcid.org/0000-0002-2576-2576"},"institutions":[{"id":"https://openalex.org/I9086337","display_name":"Taiyuan University of Technology","ror":"https://ror.org/03kv08d37","country_code":"CN","type":"education","lineage":["https://openalex.org/I9086337"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Xiaogang Zhang","raw_affiliation_strings":["Key Laboratory of Advanced Transducers and Intelligent Control System of Ministry of Education and Shanxi Province, Taiyuan University of Technology, Taiyuan, China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Advanced Transducers and Intelligent Control System of Ministry of Education and Shanxi Province, Taiyuan University of Technology, Taiyuan, China","institution_ids":["https://openalex.org/I9086337"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015096206","display_name":"Weinan Huang","orcid":"https://orcid.org/0000-0001-6257-5844"},"institutions":[{"id":"https://openalex.org/I9086337","display_name":"Taiyuan University of Technology","ror":"https://ror.org/03kv08d37","country_code":"CN","type":"education","lineage":["https://openalex.org/I9086337"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Weinan Huang","raw_affiliation_strings":["Key Laboratory of Advanced Transducers and Intelligent Control System of Ministry of Education and Shanxi Province, Taiyuan University of Technology, Taiyuan, China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Advanced Transducers and Intelligent Control System of Ministry of Education and Shanxi Province, Taiyuan University of Technology, Taiyuan, China","institution_ids":["https://openalex.org/I9086337"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5029527810","display_name":"Lei Ge","orcid":"https://orcid.org/0000-0001-5449-3865"},"institutions":[{"id":"https://openalex.org/I9086337","display_name":"Taiyuan University of Technology","ror":"https://ror.org/03kv08d37","country_code":"CN","type":"education","lineage":["https://openalex.org/I9086337"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lei Ge","raw_affiliation_strings":["Key Laboratory of Advanced Transducers and Intelligent Control System of Ministry of Education and Shanxi Province, Taiyuan University of Technology, Taiyuan, China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Advanced Transducers and Intelligent Control System of Ministry of Education and Shanxi Province, Taiyuan University of Technology, Taiyuan, China","institution_ids":["https://openalex.org/I9086337"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5006199483","display_name":"Long Quan","orcid":"https://orcid.org/0000-0001-8148-1771"},"institutions":[{"id":"https://openalex.org/I9086337","display_name":"Taiyuan University of Technology","ror":"https://ror.org/03kv08d37","country_code":"CN","type":"education","lineage":["https://openalex.org/I9086337"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Long Quan","raw_affiliation_strings":["Key Laboratory of Advanced Transducers and Intelligent Control System of Ministry of Education and Shanxi Province, Taiyuan University of Technology, Taiyuan, China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Advanced Transducers and Intelligent Control System of Ministry of Education and Shanxi Province, Taiyuan University of Technology, Taiyuan, China","institution_ids":["https://openalex.org/I9086337"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5004598723"],"corresponding_institution_ids":["https://openalex.org/I9086337"],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":0.0,"has_fulltext":true,"cited_by_count":19,"citation_normalized_percentile":{"value":0.10251799,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":100},"biblio":{"volume":"7","issue":null,"first_page":"125747","last_page":"125753"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11372","display_name":"Hydraulic and Pneumatic Systems","score":0.9998000264167786,"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/T11372","display_name":"Hydraulic and Pneumatic Systems","score":0.9998000264167786,"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/T10808","display_name":"Electric and Hybrid Vehicle Technologies","score":0.9984999895095825,"subfield":{"id":"https://openalex.org/subfields/2203","display_name":"Automotive 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/T10663","display_name":"Advanced Battery Technologies Research","score":0.9747999906539917,"subfield":{"id":"https://openalex.org/subfields/2203","display_name":"Automotive 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/accumulator","display_name":"Accumulator (cryptography)","score":0.8310866951942444},{"id":"https://openalex.org/keywords/hydraulic-pump","display_name":"Hydraulic pump","score":0.6885457038879395},{"id":"https://openalex.org/keywords/variable-displacement-pump","display_name":"Variable displacement pump","score":0.6698359251022339},{"id":"https://openalex.org/keywords/automotive-engineering","display_name":"Automotive engineering","score":0.6679772734642029},{"id":"https://openalex.org/keywords/hydraulic-motor","display_name":"Hydraulic motor","score":0.5310718417167664},{"id":"https://openalex.org/keywords/hydraulic-machinery","display_name":"Hydraulic machinery","score":0.49895787239074707},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.44642049074172974},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.37948909401893616},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.3514673709869385},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.306213915348053},{"id":"https://openalex.org/keywords/mechanical-engineering","display_name":"Mechanical engineering","score":0.23999062180519104}],"concepts":[{"id":"https://openalex.org/C2078106","wikidata":"https://www.wikidata.org/wiki/Q14906620","display_name":"Accumulator (cryptography)","level":2,"score":0.8310866951942444},{"id":"https://openalex.org/C65120314","wikidata":"https://www.wikidata.org/wiki/Q1640143","display_name":"Hydraulic pump","level":2,"score":0.6885457038879395},{"id":"https://openalex.org/C55975022","wikidata":"https://www.wikidata.org/wiki/Q1427906","display_name":"Variable displacement pump","level":2,"score":0.6698359251022339},{"id":"https://openalex.org/C171146098","wikidata":"https://www.wikidata.org/wiki/Q124192","display_name":"Automotive engineering","level":1,"score":0.6679772734642029},{"id":"https://openalex.org/C29450929","wikidata":"https://www.wikidata.org/wiki/Q3183265","display_name":"Hydraulic motor","level":2,"score":0.5310718417167664},{"id":"https://openalex.org/C11394606","wikidata":"https://www.wikidata.org/wiki/Q1972552","display_name":"Hydraulic machinery","level":2,"score":0.49895787239074707},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.44642049074172974},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.37948909401893616},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.3514673709869385},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.306213915348053},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.23999062180519104},{"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/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","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/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2019.2938824","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2019.2938824","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8600701/08822669.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:83b37f1871684a9ebae7e738d20eb54f","is_oa":true,"landing_page_url":"https://doaj.org/article/83b37f1871684a9ebae7e738d20eb54f","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Access, Vol 7, Pp 125747-125753 (2019)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2019.2938824","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2019.2938824","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8600701/08822669.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.9100000262260437,"id":"https://metadata.un.org/sdg/7"}],"awards":[{"id":"https://openalex.org/G1231421488","display_name":null,"funder_award_id":"under","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2472001826","display_name":null,"funder_award_id":"U1510206","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3317480652","display_name":null,"funder_award_id":"Science","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G37568934","display_name":null,"funder_award_id":"Grant","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G379458935","display_name":null,"funder_award_id":"51775364","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4713391431","display_name":null,"funder_award_id":"No. 51775364","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5994120800","display_name":null,"funder_award_id":"Natural","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7726157001","display_name":null,"funder_award_id":"Grant No.","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"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2971357475.pdf","grobid_xml":"https://content.openalex.org/works/W2971357475.grobid-xml"},"referenced_works_count":19,"referenced_works":["https://openalex.org/W261413225","https://openalex.org/W1966709842","https://openalex.org/W1998340237","https://openalex.org/W2047048371","https://openalex.org/W2057643718","https://openalex.org/W2063628694","https://openalex.org/W2067637439","https://openalex.org/W2082691200","https://openalex.org/W2090448129","https://openalex.org/W2097667571","https://openalex.org/W2137976032","https://openalex.org/W2168380197","https://openalex.org/W2299527338","https://openalex.org/W2313511469","https://openalex.org/W2313771969","https://openalex.org/W2320440749","https://openalex.org/W2375339150","https://openalex.org/W2553656315","https://openalex.org/W2743197963"],"related_works":["https://openalex.org/W1994483855","https://openalex.org/W2050658933","https://openalex.org/W2485049587","https://openalex.org/W2989756544","https://openalex.org/W2247351067","https://openalex.org/W4223532521","https://openalex.org/W2186814183","https://openalex.org/W2232233059","https://openalex.org/W2966204823","https://openalex.org/W2977542237"],"abstract_inverted_index":{"Nowadays,":[0],"the":[1,6,13,35,42,84,102,109,112,116,120,140,146,157,163,169,185,191,201,207,210,217,225,230,233,236,248,268,285],"hydraulic":[2,67,73,91,141,164,234,265,288],"pump":[3,68,92,142,165,289],"driven":[4,94,205],"by":[5,95,206,280],"diesel":[7],"engine":[8],"is":[9,32,93,123,133,204,214,252,259],"widely":[10],"used":[11,261],"as":[12],"power":[14,49,85,121,131,147,170,186,202,211,237,250,257],"unit":[15,86,122,132,148,171,187,203,212,238,258],"for":[16],"mobile":[17],"machines,":[18],"which":[19,51,87,135],"consumes":[20],"a":[21,53,58,64,70,88,96,129,221,264],"large":[22],"amount":[23],"of":[24,46,111,119,184],"fuel":[25],"and":[26,77,173,176,181,189,216,240,247,272],"cause":[27],"high":[28],"emissions.":[29],"One":[30],"solution":[31],"to":[33,62,108,139,144,167,232,262],"use":[34],"electric":[36],"driving":[37],"mode.":[38],"In":[39],"this":[40,127],"paper,":[41],"energy":[43,177,275],"consumption":[44,276],"characteristics":[45,183],"4":[47],"electro-hydraulic":[48],"units,":[50],"are":[52,75,193],"fixed":[54,65],"speed":[55,60,98],"motor":[56,61,100,208],"or":[57,69],"variable":[59,71,89,97,286],"drive":[63,263],"displacement":[66,72,90,287],"pump,":[74,235],"compared":[76,194,282],"analyzed":[78],"respectively.":[79],"The":[80,152,179,196,255],"results":[81,197],"show":[82,198],"that":[83],"asynchronous":[99],"has":[101,220],"highest":[103],"cost-performance":[104],"ratio.":[105],"However,":[106],"due":[107],"limitation":[110],"battery":[113],"peak":[114],"current,":[115],"dynamic":[117],"response":[118,213,226],"slow.":[124],"To":[125],"solve":[126],"problem,":[128],"new":[130],"proposed":[134,256],"add":[136],"an":[137],"accumulator":[138,158,192,231],"outlet":[143],"recover":[145],"braking":[149,174,182,241],"kinetic":[150],"energy.":[151],"high-pressure":[153],"oil":[154],"stored":[155],"in":[156],"can":[159,277],"be":[160,244,278],"absorbed":[161],"into":[162],"inlet":[166],"improve":[168],"starting":[172,180,239,249],"performance":[175],"efficiency.":[178],"with":[188,283],"without":[190],"experimentally.":[195],"that,":[199],"if":[200],"alone,":[209],"slow,":[215],"load":[218],"pressure":[219],"significant":[222],"influence":[223],"on":[224],"time.":[227],"After":[228],"adding":[229],"time":[242],"could":[243],"shortened":[245],"significantly,":[246],"demand":[251],"also":[253],"reduced.":[254],"further":[260],"excavator.":[266],"Under":[267],"same":[269],"working":[270],"conditions":[271],"operating":[273],"characteristics,":[274],"reduced":[279],"28.5%":[281],"using":[284],"alone.":[290]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":15}],"updated_date":"2026-04-16T08:26:57.006410","created_date":"2025-10-10T00:00:00"}
