{"id":{"repo_id":"mit","oai_identifier":"oai:dspace.mit.edu:1721.1/98962"},"canonical_url":"https://search.dev.ndltd.org/etd/mit/oai:dspace.mit.edu:1721.1/98962","repository":{"repo_id":"mit","name":"MIT","base_url":"https://dspace.mit.edu/oai/request"},"display":{"title":"Parameters that affect the digging of a biologically-inspired underwater borrowing robot","abstract":"RoboClam 2 is a device that burrows based on the movement of the Atlantic razor clam. A functional RoboClam 2 has been built. Testing was conducted in a controlled laboratory environment to determine what parameters of the device and its operation affect its ability to dig both speedily, deeply, and efficiently. Smaller contraction and dilation volume, heavier device weight, and longer contractions above a theoretically calculated minimum fluidizing velocity were all found to correlate with faster digging speed. Future work will involve experimentally determining the minimum fluidizing velocity and the effect of contraction speed on digging ability.","abstract_html":"RoboClam 2 is a device that burrows based on the movement of the Atlantic razor clam. A functional RoboClam 2 has been built. Testing was conducted in a controlled laboratory environment to determine what parameters of the device and its operation affect its ability to dig both speedily, deeply, and efficiently. Smaller contraction and dilation volume, heavier device weight, and longer contractions above a theoretically calculated minimum fluidizing velocity were all found to correlate with faster digging speed. Future work will involve experimentally determining the minimum fluidizing velocity and the effect of contraction speed on digging ability.","abstract_has_math":false,"creators":["Guitron, Steven Paul"],"institution":"Massachusetts Institute of Technology","degree_name":null,"degree_level":null,"degree_discipline":null,"degree_department":"Massachusetts Institute of Technology. Department of Mechanical Engineering.","school":null,"contributors":[],"advisors":["Daniel S. Dorsch and Amos G. Winter, V."],"committee_chairs":[],"committee_members":[],"year":2015,"date_issued":"2015","date_published":"2015","updated_at":"2026-07-22T22:21:19Z","subjects":["Mechanical Engineering."],"languages":["eng"],"rights":["M.I.T. theses are protected by copyright. They may be viewed from this source for any purpose, but reproduction or distribution in any format is prohibited without written permission. See provided URL for inquiries about permission."],"rights_urls":["http://dspace.mit.edu/handle/1721.1/7582"],"identifier_entries":[]},"links":{"outbound_url":"http://hdl.handle.net/1721.1/98962","outbound_label":"Handle","outbound_source":"dc:identifier.uri"},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:contributor.advisor","label":"Advisor","values":["Daniel S. Dorsch and Amos G. Winter, V."]},{"key":"dc:contributor.department","label":"Department","values":["Massachusetts Institute of Technology. Department of Mechanical Engineering."]},{"key":"dc:contributor.other","label":"Dc Contributor Other","values":["Massachusetts Institute of Technology. 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