{"id":"https://openalex.org/W4313509484","doi":"https://doi.org/10.1061/9780784484470.023","title":"Testing of a Bucket Ladder Excavation Mechanism for Lunar Applications","display_name":"Testing of a Bucket Ladder Excavation Mechanism for Lunar Applications","publication_year":2023,"publication_date":"2023-01-05","ids":{"openalex":"https://openalex.org/W4313509484","doi":"https://doi.org/10.1061/9780784484470.023"},"language":"en","primary_location":{"id":"doi:10.1061/9780784484470.023","doi":"https://doi.org/10.1061/9780784484470.023","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1061/9780784484470.023","pdf_url":null,"source":{"id":"https://openalex.org/S4363607122","display_name":"ASCE International Conference on Engineering, Science, Construction, and Operations in Challenging Environments (Earth and Space)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Earth and Space 2022","raw_type":"proceedings-article"},"volume":null,"type":"conference-paper","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/A5054095494","display_name":"Marcello C. Guadagno","orcid":"https://orcid.org/0000-0002-9017-5802","observed_orcids":["https://orcid.org/0000-0002-9017-5802"]},"institutions":[{"id":"https://openalex.org/I11957088","display_name":"Michigan Technological University","ror":"https://ror.org/0036rpn28","country_code":"US","type":"education","lineage":["https://openalex.org/I11957088"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Marcello C. Guadagno","raw_affiliation_strings":["Michigan Technological Univ","Multiplanetary INnovation Enterprise, Michigan Technological Univ., Houghton, MI","Planetary Surface Technology Development Laboratory, Dept. of Mechanical Engineering-Engineering Mechanics, Michigan Technological Univ., Houghton, MI"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Michigan Technological Univ","institution_ids":["https://openalex.org/I11957088"]},{"raw_affiliation_string":"Multiplanetary INnovation Enterprise, Michigan Technological Univ., Houghton, MI","institution_ids":["https://openalex.org/I11957088"]},{"raw_affiliation_string":"Planetary Surface Technology Development Laboratory, Dept. of Mechanical Engineering-Engineering Mechanics, Michigan Technological Univ., Houghton, MI","institution_ids":["https://openalex.org/I11957088"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081315398","display_name":"Paul J. van Susante","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I11957088","display_name":"Michigan Technological University","ror":"https://ror.org/0036rpn28","country_code":"US","type":"education","lineage":["https://openalex.org/I11957088"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Paul J. van Susante","raw_affiliation_strings":["Michigan Technological Univ","Multiplanetary INnovation Enterprise, Michigan Technological Univ., Houghton, MI","Planetary Surface Technology Development Laboratory, Dept. of Mechanical Engineering-Engineering Mechanics, Michigan Technological Univ., Houghton, MI"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Michigan Technological Univ","institution_ids":["https://openalex.org/I11957088"]},{"raw_affiliation_string":"Multiplanetary INnovation Enterprise, Michigan Technological Univ., Houghton, MI","institution_ids":["https://openalex.org/I11957088"]},{"raw_affiliation_string":"Planetary Surface Technology Development Laboratory, Dept. of Mechanical Engineering-Engineering Mechanics, Michigan Technological Univ., Houghton, MI","institution_ids":["https://openalex.org/I11957088"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015868992","display_name":"George Johnson","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I11957088","display_name":"Michigan Technological University","ror":"https://ror.org/0036rpn28","country_code":"US","type":"education","lineage":["https://openalex.org/I11957088"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"George Johnson","raw_affiliation_strings":["Michigan Technological Univ","Multiplanetary INnovation Enterprise, Michigan Technological Univ., Houghton, MI","Planetary Surface Technology Development Laboratory, Dept. of Mechanical Engineering-Engineering Mechanics, Michigan Technological Univ., Houghton, MI"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Michigan Technological Univ","institution_ids":["https://openalex.org/I11957088"]},{"raw_affiliation_string":"Multiplanetary INnovation Enterprise, Michigan Technological Univ., Houghton, MI","institution_ids":["https://openalex.org/I11957088"]},{"raw_affiliation_string":"Planetary Surface Technology Development Laboratory, Dept. of Mechanical Engineering-Engineering Mechanics, Michigan Technological Univ., Houghton, MI","institution_ids":["https://openalex.org/I11957088"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5031162070","display_name":"Zach Crook","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I11957088","display_name":"Michigan Technological University","ror":"https://ror.org/0036rpn28","country_code":"US","type":"education","lineage":["https://openalex.org/I11957088"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Zach Crook","raw_affiliation_strings":["Michigan Technological Univ","Multiplanetary INnovation Enterprise, Michigan Technological Univ., Houghton, MI","Planetary Surface Technology Development Laboratory, Dept. of Mechanical Engineering-Engineering Mechanics, Michigan Technological Univ., Houghton, MI"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Michigan Technological Univ","institution_ids":["https://openalex.org/I11957088"]},{"raw_affiliation_string":"Multiplanetary INnovation Enterprise, Michigan Technological Univ., Houghton, MI","institution_ids":["https://openalex.org/I11957088"]},{"raw_affiliation_string":"Planetary Surface Technology Development Laboratory, Dept. of Mechanical Engineering-Engineering Mechanics, Michigan Technological Univ., Houghton, MI","institution_ids":["https://openalex.org/I11957088"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070227289","display_name":"Isaac Genther","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I11957088","display_name":"Michigan Technological University","ror":"https://ror.org/0036rpn28","country_code":"US","type":"education","lineage":["https://openalex.org/I11957088"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Isaac Genther","raw_affiliation_strings":["Michigan Technological Univ","Multiplanetary INnovation Enterprise, Michigan Technological Univ., Houghton, MI","Planetary Surface Technology Development Laboratory, Dept. of Mechanical Engineering-Engineering Mechanics, Michigan Technological Univ., Houghton, MI"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Michigan Technological Univ","institution_ids":["https://openalex.org/I11957088"]},{"raw_affiliation_string":"Multiplanetary INnovation Enterprise, Michigan Technological Univ., Houghton, MI","institution_ids":["https://openalex.org/I11957088"]},{"raw_affiliation_string":"Planetary Surface Technology Development Laboratory, Dept. of Mechanical Engineering-Engineering Mechanics, Michigan Technological Univ., Houghton, MI","institution_ids":["https://openalex.org/I11957088"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024459284","display_name":"Ted Gronda","orcid":"https://orcid.org/0000-0002-9823-2242","observed_orcids":["https://orcid.org/0000-0002-9823-2242"]},"institutions":[{"id":"https://openalex.org/I11957088","display_name":"Michigan Technological University","ror":"https://ror.org/0036rpn28","country_code":"US","type":"education","lineage":["https://openalex.org/I11957088"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ted Gronda","raw_affiliation_strings":["Michigan Technological Univ","Multiplanetary INnovation Enterprise, Michigan Technological Univ., Houghton, MI","Planetary Surface Technology Development Laboratory, Dept. of Mechanical Engineering-Engineering Mechanics, Michigan Technological Univ., Houghton, MI"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Michigan Technological Univ","institution_ids":["https://openalex.org/I11957088"]},{"raw_affiliation_string":"Multiplanetary INnovation Enterprise, Michigan Technological Univ., Houghton, MI","institution_ids":["https://openalex.org/I11957088"]},{"raw_affiliation_string":"Planetary Surface Technology Development Laboratory, Dept. of Mechanical Engineering-Engineering Mechanics, Michigan Technological Univ., Houghton, MI","institution_ids":["https://openalex.org/I11957088"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Declan King","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I11957088","display_name":"Michigan Technological University","ror":"https://ror.org/0036rpn28","country_code":"US","type":"education","lineage":["https://openalex.org/I11957088"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Declan King","raw_affiliation_strings":["Michigan Technological Univ","Multiplanetary INnovation Enterprise, Michigan Technological Univ., Houghton, MI","Planetary Surface Technology Development Laboratory, Dept. of Mechanical Engineering-Engineering Mechanics, Michigan Technological Univ., Houghton, MI"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Michigan Technological Univ","institution_ids":["https://openalex.org/I11957088"]},{"raw_affiliation_string":"Multiplanetary INnovation Enterprise, Michigan Technological Univ., Houghton, MI","institution_ids":["https://openalex.org/I11957088"]},{"raw_affiliation_string":"Planetary Surface Technology Development Laboratory, Dept. of Mechanical Engineering-Engineering Mechanics, Michigan Technological Univ., Houghton, MI","institution_ids":["https://openalex.org/I11957088"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056938686","display_name":"Emily Ladensack","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I11957088","display_name":"Michigan Technological University","ror":"https://ror.org/0036rpn28","country_code":"US","type":"education","lineage":["https://openalex.org/I11957088"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Emily Ladensack","raw_affiliation_strings":["Michigan Technological Univ","Multiplanetary INnovation Enterprise, Michigan Technological Univ., Houghton, MI","Planetary Surface Technology Development Laboratory, Dept. of Mechanical Engineering-Engineering Mechanics, Michigan Technological Univ., Houghton, MI"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Michigan Technological Univ","institution_ids":["https://openalex.org/I11957088"]},{"raw_affiliation_string":"Multiplanetary INnovation Enterprise, Michigan Technological Univ., Houghton, MI","institution_ids":["https://openalex.org/I11957088"]},{"raw_affiliation_string":"Planetary Surface Technology Development Laboratory, Dept. of Mechanical Engineering-Engineering Mechanics, Michigan Technological Univ., Houghton, MI","institution_ids":["https://openalex.org/I11957088"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091060765","display_name":"Tyler Lupinski","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I11957088","display_name":"Michigan Technological University","ror":"https://ror.org/0036rpn28","country_code":"US","type":"education","lineage":["https://openalex.org/I11957088"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Tyler Lupinski","raw_affiliation_strings":["Michigan Technological Univ","Multiplanetary INnovation Enterprise, Michigan Technological Univ., Houghton, MI","Planetary Surface Technology Development Laboratory, Dept. of Mechanical Engineering-Engineering Mechanics, Michigan Technological Univ., Houghton, MI"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Michigan Technological Univ","institution_ids":["https://openalex.org/I11957088"]},{"raw_affiliation_string":"Multiplanetary INnovation Enterprise, Michigan Technological Univ., Houghton, MI","institution_ids":["https://openalex.org/I11957088"]},{"raw_affiliation_string":"Planetary Surface Technology Development Laboratory, Dept. of Mechanical Engineering-Engineering Mechanics, Michigan Technological Univ., Houghton, MI","institution_ids":["https://openalex.org/I11957088"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5050998374","display_name":"Tyler Rahkola","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I11957088","display_name":"Michigan Technological University","ror":"https://ror.org/0036rpn28","country_code":"US","type":"education","lineage":["https://openalex.org/I11957088"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Tyler Rahkola","raw_affiliation_strings":["Michigan Technological Univ","Multiplanetary INnovation Enterprise, Michigan Technological Univ., Houghton, MI","Planetary Surface Technology Development Laboratory, Dept. of Mechanical Engineering-Engineering Mechanics, Michigan Technological Univ., Houghton, MI"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Michigan Technological Univ","institution_ids":["https://openalex.org/I11957088"]},{"raw_affiliation_string":"Multiplanetary INnovation Enterprise, Michigan Technological Univ., Houghton, MI","institution_ids":["https://openalex.org/I11957088"]},{"raw_affiliation_string":"Planetary Surface Technology Development Laboratory, Dept. of Mechanical Engineering-Engineering Mechanics, Michigan Technological Univ., Houghton, MI","institution_ids":["https://openalex.org/I11957088"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5066376396","display_name":"Colin Schaefer","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I11957088","display_name":"Michigan Technological University","ror":"https://ror.org/0036rpn28","country_code":"US","type":"education","lineage":["https://openalex.org/I11957088"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Colin Schaefer","raw_affiliation_strings":["Michigan Technological Univ","Multiplanetary INnovation Enterprise, Michigan Technological Univ., Houghton, MI","Planetary Surface Technology Development Laboratory, Dept. of Mechanical Engineering-Engineering Mechanics, Michigan Technological Univ., Houghton, MI"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Michigan Technological Univ","institution_ids":["https://openalex.org/I11957088"]},{"raw_affiliation_string":"Multiplanetary INnovation Enterprise, Michigan Technological Univ., Houghton, MI","institution_ids":["https://openalex.org/I11957088"]},{"raw_affiliation_string":"Planetary Surface Technology Development Laboratory, Dept. of Mechanical Engineering-Engineering Mechanics, Michigan Technological Univ., Houghton, MI","institution_ids":["https://openalex.org/I11957088"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5052232324","display_name":"Grace TenBrock","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I11957088","display_name":"Michigan Technological University","ror":"https://ror.org/0036rpn28","country_code":"US","type":"education","lineage":["https://openalex.org/I11957088"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Grace TenBrock","raw_affiliation_strings":["Michigan Technological Univ","Multiplanetary INnovation Enterprise, Michigan Technological Univ., Houghton, MI","Planetary Surface Technology Development Laboratory, Dept. of Mechanical Engineering-Engineering Mechanics, Michigan Technological Univ., Houghton, MI"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Michigan Technological Univ","institution_ids":["https://openalex.org/I11957088"]},{"raw_affiliation_string":"Multiplanetary INnovation Enterprise, Michigan Technological Univ., Houghton, MI","institution_ids":["https://openalex.org/I11957088"]},{"raw_affiliation_string":"Planetary Surface Technology Development Laboratory, Dept. of Mechanical Engineering-Engineering Mechanics, Michigan Technological Univ., Houghton, MI","institution_ids":["https://openalex.org/I11957088"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5017044368","display_name":"Erik VanHorn","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I11957088","display_name":"Michigan Technological University","ror":"https://ror.org/0036rpn28","country_code":"US","type":"education","lineage":["https://openalex.org/I11957088"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Erik VanHorn","raw_affiliation_strings":["Michigan Technological Univ","Multiplanetary INnovation Enterprise, Michigan Technological Univ., Houghton, MI","Planetary Surface Technology Development Laboratory, Dept. of Mechanical Engineering-Engineering Mechanics, Michigan Technological Univ., Houghton, MI"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Michigan Technological Univ","institution_ids":["https://openalex.org/I11957088"]},{"raw_affiliation_string":"Multiplanetary INnovation Enterprise, Michigan Technological Univ., Houghton, MI","institution_ids":["https://openalex.org/I11957088"]},{"raw_affiliation_string":"Planetary Surface Technology Development Laboratory, Dept. of Mechanical Engineering-Engineering Mechanics, Michigan Technological Univ., Houghton, MI","institution_ids":["https://openalex.org/I11957088"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I11957088"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.0027972,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"255","last_page":"265"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11978","display_name":"Soil Mechanics and Vehicle Dynamics","score":0.9940999746322632,"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"}},"topics":[{"id":"https://openalex.org/T11978","display_name":"Soil Mechanics and Vehicle Dynamics","score":0.9940999746322632,"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"}},{"id":"https://openalex.org/T10406","display_name":"Planetary Science and Exploration","score":0.003599999938160181,"subfield":{"id":"https://openalex.org/subfields/3103","display_name":"Astronomy and Astrophysics"},"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/T14214","display_name":"Space Exploration and Technology","score":0.0008999999845400453,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/lunar-regolith","display_name":"lunar regolith","score":0.8700000047683716},{"id":"https://openalex.org/keywords/lunar-excavation","display_name":"lunar excavation","score":0.44600000977516174},{"id":"https://openalex.org/keywords/in-situ-resource-utilization","display_name":"in-situ resource utilization","score":0.9120000004768372},{"id":"https://openalex.org/keywords/lunar-construction","display_name":"lunar construction","score":0.7599999904632568},{"id":"https://openalex.org/keywords/regolith-simulants","display_name":"regolith simulants","score":0.7609999775886536},{"id":"https://openalex.org/keywords/thermal-vacuum-testing","display_name":"thermal vacuum testing","score":0.7829999923706055},{"id":"https://openalex.org/keywords/dust-environment","display_name":"dust environment","score":0.4620000123977661},{"id":"https://openalex.org/keywords/excavation-rate","display_name":"excavation rate","score":0.6690000295639038},{"id":"https://openalex.org/keywords/power-consumption","display_name":"power consumption","score":0.8650000095367432},{"id":"https://openalex.org/keywords/component-wear","display_name":"component wear","score":0.7279999852180481},{"id":"https://openalex.org/keywords/technology-readiness-level","display_name":"technology readiness level","score":0.8199999928474426}],"concepts":[{"id":"https://openalex.org/C31858485","wikidata":"https://www.wikidata.org/wiki/Q959782","display_name":"Excavation","level":2,"score":0.8927562236785889},{"id":"https://openalex.org/C41642174","wikidata":"https://www.wikidata.org/wiki/Q106551","display_name":"Regolith","level":2,"score":0.8245583772659302},{"id":"https://openalex.org/C3018344627","wikidata":"https://www.wikidata.org/wiki/Q1925224","display_name":"Failure mechanism","level":2,"score":0.5551820397377014},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.5088725090026855},{"id":"https://openalex.org/C135135165","wikidata":"https://www.wikidata.org/wiki/Q386456","display_name":"Token bucket","level":3,"score":0.43436920642852783},{"id":"https://openalex.org/C89611455","wikidata":"https://www.wikidata.org/wiki/Q6804646","display_name":"Mechanism (biology)","level":2,"score":0.4212706983089447},{"id":"https://openalex.org/C164916973","wikidata":"https://www.wikidata.org/wiki/Q1378386","display_name":"Leaky bucket","level":3,"score":0.419477254152298},{"id":"https://openalex.org/C16674752","wikidata":"https://www.wikidata.org/wiki/Q1370637","display_name":"Mining engineering","level":1,"score":0.3807218670845032},{"id":"https://openalex.org/C187320778","wikidata":"https://www.wikidata.org/wiki/Q1349130","display_name":"Geotechnical engineering","level":1,"score":0.3583427667617798},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.09560593962669373},{"id":"https://openalex.org/C87355193","wikidata":"https://www.wikidata.org/wiki/Q411","display_name":"Astrobiology","level":1,"score":0.0},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.0},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1061/9780784484470.023","doi":"https://doi.org/10.1061/9780784484470.023","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1061/9780784484470.023","pdf_url":null,"source":{"id":"https://openalex.org/S4363607122","display_name":"ASCE International Conference on Engineering, Science, Construction, and Operations in Challenging Environments (Earth and Space)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Earth and Space 2022","raw_type":"proceedings-article"},{"id":"pmh:oai:digitalcommons.mtu.edu:michigantech-p-36222","doi":null,"is_oa":false,"landing_page_url":"https://digitalcommons.mtu.edu/michigantech-p/16923","pdf_url":null,"source":{"id":"https://openalex.org/S4377196391","display_name":"Digital Commons - Michigan Tech (Michigan Technological University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I11957088","host_organization_name":"Michigan Technological University","host_organization_lineage":["https://openalex.org/I11957088"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Michigan Tech Publications, Part 1","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","score":0.6773999929428101,"id":"https://metadata.un.org/sdg/9"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W95664693","https://openalex.org/W1484688929","https://openalex.org/W2029588067","https://openalex.org/W2033045861","https://openalex.org/W2138252510","https://openalex.org/W2735774440","https://openalex.org/W2782638432","https://openalex.org/W2915178446","https://openalex.org/W2973217622","https://openalex.org/W3016510703","https://openalex.org/W3096588789","https://openalex.org/W3097559279","https://openalex.org/W3163602435","https://openalex.org/W4313509564","https://openalex.org/W4313509583","https://openalex.org/W6741189634"],"related_works":["https://openalex.org/W7140075780","https://openalex.org/W3171781256","https://openalex.org/W2973217622","https://openalex.org/W2047690863","https://openalex.org/W776338283","https://openalex.org/W2108172230","https://openalex.org/W7019977695","https://openalex.org/W4313509473","https://openalex.org/W2324877026","https://openalex.org/W4224143691"],"abstract_inverted_index":{"Bucket":[0,72],"ladder":[1,102,165,214],"excavation":[2,12,45,67,78,106,132,199,201,215],"systems":[3,68],"are":[4,53,74,206],"a":[5,91,113,183],"potential":[6,55],"solution":[7],"on":[8,148,197],"the":[9,20,70,75,81,94,128,150,168,212,233],"Moon":[10],"for":[11,19,69,80,160,239],"of":[13,22,35,93,99,130,155,222,235],"granular":[14],"or":[15],"lightly":[16],"cemented":[17],"regolith":[18,142],"purpose":[21],"in":[23,59,118,167,182],"situ":[24],"resource":[25],"utilization":[26],"(ISRU),":[27],"construction,":[28],"and":[29,40,47,86,139,203,219,242,249],"subsurface":[30],"science":[31],"applications.":[32,162],"This":[33,144,208],"type":[34],"mechanism":[36,79],"can":[37],"continuously":[38],"excavate":[39],"transport":[41],"material":[42],"at":[43,112,175,188],"high":[44],"rate":[46],"low":[48],"power":[49,116,204],"use.":[50],"However,":[51],"there":[52],"more":[54,122],"mechanical":[56],"failure":[57],"points":[58],"bucket":[60,95,101,156,164,213,237],"ladders":[61,73,157,238],"mechanisms":[62,133],"when":[63],"compared":[64],"to":[65,126,158,190,232],"other":[66],"Moon.":[71],"most":[76],"popular":[77],"NASA":[82],"Lunabotics":[83],"mining":[84],"competition":[85],"all":[87],"winners":[88],"have":[89],"used":[90],"version":[92],"ladder.":[96],"Previous":[97],"testing":[98],"lunar":[100,136,141,161,240],"prototypes":[103],"has":[104],"shown":[105],"rates":[107],"larger":[108],"than":[109],"1,000":[110],"kg/hr":[111],"0.01":[114],"W/kg/hr":[115],"level":[117,153],"atmospheric":[119],"testing,":[120],"but":[121],"information":[123],"is":[124,180],"required":[125],"understand":[127],"behaviour":[129],"complex":[131],"under":[134],"realistic":[135],"environmental":[137],"conditions":[138],"using":[140,236],"simulants.":[143],"research":[145],"effort":[146],"focuses":[147],"raising":[149],"technology":[151],"readiness":[152],"(TRL)":[154],"TRL-5/6":[159],"A":[163],"built":[166],"Planetary":[169],"Surface":[170],"Technology":[171],"Development":[172],"Lab":[173],"(PSTDL)":[174],"Michigan":[176],"Technological":[177],"University":[178],"(MTU)":[179],"tested":[181],"dusty":[184],"thermal":[185],"vacuum":[186],"chamber":[187],"MTU":[189],"assess":[191],"performance":[192],"during":[193],"extended":[194],"operations.":[195],"Wear":[196],"components,":[198],"forces,":[200],"rate,":[202],"consumption":[205],"monitored.":[207],"paper":[209],"will":[210,229],"describe":[211],"system,":[216],"test":[217,227],"setup,":[218],"preliminary":[220],"results":[221],"this":[223],"ongoing":[224],"project.":[225],"Collected":[226],"data":[228],"provide":[230],"insight":[231],"efficacy":[234],"construction":[241],"ISRU":[243],"as":[244,246],"well":[245],"explore":[247],"wear":[248],"tear":[250],"observations.":[251]},"counts_by_year":[],"updated_date":"2026-10-14T16:39:01.820549","created_date":"2023-01-06T00:00:00"}
