{"id":{"repo_id":"vt","oai_identifier":"oai:vtechworks.lib.vt.edu:10919/112278"},"canonical_url":"https://search.dev.ndltd.org/etd/vt/oai:vtechworks.lib.vt.edu:10919/112278","repository":{"repo_id":"vt","name":"Virginia Tech","base_url":"https://vtechworks.lib.vt.edu/oai/request"},"display":{"title":"Electromagnetic Railgun Launchers: Practical and Theoretical Perspectives","abstract":"Railguns are highly complex multi-disciplinary engineering systems that use electricity to launch projectiles at very high speeds. This dissertation investigates new technologies, models, and theories necessary for the development of practical systems to bring the railgun out of the lab and into the field. The research focuses on improvements to the size, weight, performance, and efficiency of components of the railgun's power supply as well as improvements to its control. Extensive theories useful for the design and modeling of the system were developed with emphasis on scaling, efficiency, and physics. These technologies were experimentally demonstrated on a reduced scale railgun system.","abstract_html":"Railguns are highly complex multi-disciplinary engineering systems that use electricity to launch projectiles at very high speeds. This dissertation investigates new technologies, models, and theories necessary for the development of practical systems to bring the railgun out of the lab and into the field. The research focuses on improvements to the size, weight, performance, and efficiency of components of the railgun&#x27;s power supply as well as improvements to its control. Extensive theories useful for the design and modeling of the system were developed with emphasis on scaling, efficiency, and physics. These technologies were experimentally demonstrated on a reduced scale railgun system.","abstract_has_math":false,"creators":["Sung, Victor W."],"institution":"Virginia Tech","degree_name":"Doctor of Philosophy","degree_level":"doctoral","degree_discipline":"Electrical Engineering","degree_department":"Electrical Engineering","school":null,"contributors":[],"advisors":[],"committee_chairs":["Odendaal, Willem G."],"committee_members":["Brown, Alan J.","Sable, Daniel M.","Wicks, Alfred L.","Centeno, Virgilio A."],"year":2022,"date_issued":"2022-10-25","date_published":"2022-10-25","updated_at":"2026-07-22T22:19:48Z","subjects":["Pulsed power","efficiency","scaling","pulse forming network","railgun","transient skin effect"],"languages":["en"],"rights":["In Copyright"],"rights_urls":["http://rightsstatements.org/vocab/InC/1.0/"],"identifier_entries":[{"key":"dc:identifier.other","label":"Dc Identifier Other","values":["vt_gsexam:35659"],"render_values":[{"text":"vt_gsexam:35659","href":null,"code":true}]}]},"links":{"outbound_url":"http://hdl.handle.net/10919/112278","outbound_label":"Handle","outbound_source":"dc:identifier.uri"},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:contributor.committeechair","label":"Committee Chair","values":["Odendaal, Willem G."]},{"key":"dc:contributor.committeemember","label":"Committee Member","values":["Brown, Alan J.","Sable, Daniel M.","Wicks, Alfred L.","Centeno, Virgilio A."]},{"key":"dc:contributor.department","label":"Department","values":["Electrical Engineering"]},{"key":"dc:creator","label":"Author","values":["Sung, Victor W."]}]},{"id":"academic_context","label":"Academic Context","entries":[{"key":"dc:date.accessioned","label":"Dc Date Accessioned","values":["2022-10-26T08:00:08Z"]},{"key":"dc:date.available","label":"Dc Date Available","values":["2022-10-26T08:00:08Z"]},{"key":"dc:date.issued","label":"Date","values":["2022-10-25"]},{"key":"dc:publisher","label":"Institution","values":["Virginia Tech"]},{"key":"dc:type","label":"Dc Type","values":["Dissertation"]},{"key":"thesis:degree_discipline","label":"Discipline","values":["Electrical Engineering"]},{"key":"thesis:degree_level","label":"Degree Level","values":["doctoral"]},{"key":"thesis:degree_name","label":"Degree Name","values":["Doctor of Philosophy"]},{"key":"thesis:institution_name","label":"Thesis Institution Name","values":["Virginia Polytechnic Institute and State University"]}]},{"id":"subjects_keywords","label":"Subjects and Keywords","entries":[{"key":"dc:subject","label":"Dc Subject","values":["Pulsed power","efficiency","scaling","pulse forming network","railgun","transient skin effect"]}]},{"id":"language_rights","label":"Language and Rights","entries":[{"key":"dc:language.iso","label":"Language (ISO)","values":["en"]},{"key":"dc:rights","label":"Dc Rights","values":["In Copyright"]},{"key":"dc:rights.uri","label":"Rights URI","values":["http://rightsstatements.org/vocab/InC/1.0/"]}]},{"id":"identifiers","label":"Identifiers","entries":[{"key":"dc:identifier.other","label":"Dc Identifier Other","values":["vt_gsexam:35659"]},{"key":"dc:identifier.uri","label":"Identifier URI","values":["http://hdl.handle.net/10919/112278"]}]},{"id":"additional","label":"Additional Metadata","entries":[{"key":"dc:description.abstractgeneral","label":"General Abstract","values":["Railguns are highly complex multi-disciplinary engineering systems that use electricity to launch projectiles at very high speeds. This dissertation investigates new technologies, models, and theories necessary for the development of practical systems to bring the railgun out of the lab and into the field. The research focuses on improvements to the size, weight, performance, and efficiency of components of the railgun's power supply as well as improvements to its control. Extensive theories useful for the design and modeling of the system were developed with emphasis on scaling, efficiency, and physics. These technologies were experimentally demonstrated on a reduced scale railgun system."]},{"key":"dc:description.degree","label":"Dc Description Degree","values":["Doctor of Philosophy"]},{"key":"dc:format.medium","label":"Dc Format Medium","values":["ETD"]},{"key":"dc:title","label":"Title","values":["Electromagnetic Railgun Launchers: Practical and Theoretical Perspectives"]}]}],"canonical_facts":{"dc:contributor.committeechair":["Odendaal, Willem G."],"dc:contributor.committeemember":["Brown, Alan J.","Sable, Daniel M.","Wicks, Alfred L.","Centeno, Virgilio A."],"dc:contributor.department":["Electrical Engineering"],"dc:creator":["Sung, Victor W."],"dc:date.accessioned":["2022-10-26T08:00:08Z"],"dc:date.available":["2022-10-26T08:00:08Z"],"dc:date.issued":["2022-10-25"],"dc:description.abstractgeneral":["Railguns are highly complex multi-disciplinary engineering systems that use electricity to launch projectiles at very high speeds. This dissertation investigates new technologies, models, and theories necessary for the development of practical systems to bring the railgun out of the lab and into the field. The research focuses on improvements to the size, weight, performance, and efficiency of components of the railgun's power supply as well as improvements to its control. Extensive theories useful for the design and modeling of the system were developed with emphasis on scaling, efficiency, and physics. These technologies were experimentally demonstrated on a reduced scale railgun system."],"dc:description.degree":["Doctor of Philosophy"],"dc:format.medium":["ETD"],"dc:identifier.other":["vt_gsexam:35659"],"dc:identifier.uri":["http://hdl.handle.net/10919/112278"],"dc:language.iso":["en"],"dc:publisher":["Virginia Tech"],"dc:rights":["In Copyright"],"dc:rights.uri":["http://rightsstatements.org/vocab/InC/1.0/"],"dc:subject":["Pulsed power","efficiency","scaling","pulse forming network","railgun","transient skin effect"],"dc:title":["Electromagnetic Railgun Launchers: Practical and Theoretical Perspectives"],"dc:type":["Dissertation"],"thesis:degree_discipline":["Electrical Engineering"],"thesis:degree_level":["doctoral"],"thesis:degree_name":["Doctor of Philosophy"],"thesis:institution_name":["Virginia Polytechnic Institute and State University"]},"updated_at":"2026-07-22T22:19:48Z"}