{"id":{"repo_id":"mit","oai_identifier":"oai:dspace.mit.edu:1721.1/83731"},"canonical_url":"https://search.dev.ndltd.org/etd/mit/oai:dspace.mit.edu:1721.1/83731","repository":{"repo_id":"mit","name":"MIT","base_url":"https://dspace.mit.edu/oai/request"},"display":{"title":"Control of the hybrid engine of the REMUS 600","abstract":"The objective of this thesis was to determine the behavior of the engine of the REMUS 600, an autonomous underwater vehicle. The first step was to evaluate the closing and opening of the choke and throttle valve and write a code that allows the user to easily control the stepper motors that attach to each valve. Then, the engine was to be started, brought up to an ideal speed, and stabilized. All these processes were done through a PIC C compiler and a microcontroller. Testing revealed that it took 10.3 +/- 0.2 and 113.6 +/- 1.7 steps to open the choke and throttle respectively and 4.5 + 0.1 and 206.4 +/- 2.2 to close the choke and throttle respectively. Code to perform the aforementioned has been preliminarily tested and successful, which should allow future users to maintain control of the engine speed and power output.","abstract_html":"The objective of this thesis was to determine the behavior of the engine of the REMUS 600, an autonomous underwater vehicle. The first step was to evaluate the closing and opening of the choke and throttle valve and write a code that allows the user to easily control the stepper motors that attach to each valve. Then, the engine was to be started, brought up to an ideal speed, and stabilized. All these processes were done through a PIC C compiler and a microcontroller. Testing revealed that it took 10.3 +/- 0.2 and 113.6 +/- 1.7 steps to open the choke and throttle respectively and 4.5 + 0.1 and 206.4 +/- 2.2 to close the choke and throttle respectively. Code to perform the aforementioned has been preliminarily tested and successful, which should allow future users to maintain control of the engine speed and power output.","abstract_has_math":false,"creators":["Oh, Cindy E"],"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":["Douglas Hart."],"committee_chairs":[],"committee_members":[],"year":2013,"date_issued":"2013","date_published":"2013","updated_at":"2026-07-22T22:22:02Z","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/1721.1/83731","outbound_label":"Handle","outbound_source":"dc:identifier.uri"},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:contributor.advisor","label":"Advisor","values":["Douglas Hart."]},{"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. Department of Mechanical Engineering."]},{"key":"dc:creator","label":"Author","values":["Oh, Cindy E"]}]},{"id":"academic_context","label":"Academic Context","entries":[{"key":"dc:date.accessioned","label":"Dc Date Accessioned","values":["2014-01-09T19:49:14Z"]},{"key":"dc:date.available","label":"Dc Date Available","values":["2014-01-09T19:49:14Z"]},{"key":"dc:date.issued","label":"Date","values":["2013"]},{"key":"dc:publisher","label":"Institution","values":["Massachusetts Institute of Technology"]},{"key":"dc:type","label":"Dc Type","values":["Thesis"]}]},{"id":"subjects_keywords","label":"Subjects and Keywords","entries":[{"key":"dc:subject","label":"Dc Subject","values":["Mechanical Engineering."]}]},{"id":"language_rights","label":"Language and Rights","entries":[{"key":"dc:language.iso","label":"Language (ISO)","values":["eng"]},{"key":"dc:rights","label":"Dc Rights","values":["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."]},{"key":"dc:rights.uri","label":"Rights URI","values":["http://dspace.mit.edu/handle/1721.1/7582"]}]},{"id":"identifiers","label":"Identifiers","entries":[{"key":"dc:identifier.uri","label":"Identifier URI","values":["http://hdl.handle.net/1721.1/83731"]}]},{"id":"additional","label":"Additional Metadata","entries":[{"key":"dc:description","label":"Description","values":["Thesis (S.B.)--Massachusetts Institute of Technology, Department of Mechanical Engineering, 2013.","Cataloged from PDF version of thesis.","Includes bibliographical references (page 26)."]},{"key":"dc:description.abstract","label":"Abstract","values":["The objective of this thesis was to determine the behavior of the engine of the REMUS 600, an autonomous underwater vehicle. The first step was to evaluate the closing and opening of the choke and throttle valve and write a code that allows the user to easily control the stepper motors that attach to each valve. Then, the engine was to be started, brought up to an ideal speed, and stabilized. All these processes were done through a PIC C compiler and a microcontroller. Testing revealed that it took 10.3 +/- 0.2 and 113.6 +/- 1.7 steps to open the choke and throttle respectively and 4.5 + 0.1 and 206.4 +/- 2.2 to close the choke and throttle respectively. Code to perform the aforementioned has been preliminarily tested and successful, which should allow future users to maintain control of the engine speed and power output."]},{"key":"dc:description.degree","label":"Dc Description Degree","values":["S.B."]},{"key":"dc:title","label":"Title","values":["Control of the hybrid engine of the REMUS 600"]}]}],"canonical_facts":{"dc:contributor.advisor":["Douglas Hart."],"dc:contributor.department":["Massachusetts Institute of Technology. Department of Mechanical Engineering."],"dc:contributor.other":["Massachusetts Institute of Technology. Department of Mechanical Engineering."],"dc:creator":["Oh, Cindy E"],"dc:date.accessioned":["2014-01-09T19:49:14Z"],"dc:date.available":["2014-01-09T19:49:14Z"],"dc:date.issued":["2013"],"dc:description":["Thesis (S.B.)--Massachusetts Institute of Technology, Department of Mechanical Engineering, 2013.","Cataloged from PDF version of thesis.","Includes bibliographical references (page 26)."],"dc:description.abstract":["The objective of this thesis was to determine the behavior of the engine of the REMUS 600, an autonomous underwater vehicle. The first step was to evaluate the closing and opening of the choke and throttle valve and write a code that allows the user to easily control the stepper motors that attach to each valve. Then, the engine was to be started, brought up to an ideal speed, and stabilized. All these processes were done through a PIC C compiler and a microcontroller. Testing revealed that it took 10.3 +/- 0.2 and 113.6 +/- 1.7 steps to open the choke and throttle respectively and 4.5 + 0.1 and 206.4 +/- 2.2 to close the choke and throttle respectively. Code to perform the aforementioned has been preliminarily tested and successful, which should allow future users to maintain control of the engine speed and power output."],"dc:description.degree":["S.B."],"dc:identifier.uri":["http://hdl.handle.net/1721.1/83731"],"dc:language.iso":["eng"],"dc:publisher":["Massachusetts Institute of Technology"],"dc: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."],"dc:rights.uri":["http://dspace.mit.edu/handle/1721.1/7582"],"dc:subject":["Mechanical Engineering."],"dc:title":["Control of the hybrid engine of the REMUS 600"],"dc:type":["Thesis"]},"updated_at":"2026-07-22T22:22:02Z"}