Preliminary Design of an Autonomous Underwater Vehicle Using a Multiple-Objective Genetic Optimizer
dc.contributor.author | Martz, Matthew | en |
dc.contributor.committeechair | Neu, Wayne L. | en |
dc.contributor.committeemember | Stilwell, Daniel J. | en |
dc.contributor.committeemember | Brown, Alan J. | en |
dc.contributor.department | Aerospace and Ocean Engineering | en |
dc.date.accessioned | 2014-03-14T20:38:48Z | en |
dc.date.adate | 2008-06-26 | en |
dc.date.available | 2014-03-14T20:38:48Z | en |
dc.date.issued | 2008-05-27 | en |
dc.date.rdate | 2008-06-26 | en |
dc.date.sdate | 2008-05-27 | en |
dc.description.abstract | The process developed herein uses a Multiple Objective Genetic Optimization (MOGO) algorithm. The optimization is implemented in ModelCenter (MC) from Phoenix Integration. It uses a genetic algorithm that searches the design space for optimal, feasible designs by considering three Measures of Performance (MOPs): Cost, Effectiveness, and Risk. The complete synthesis model is comprised of an input module, the three primary AUV synthesis modules, a constraint module, three objective modules, and a genetic algorithm. The effectiveness rating determined by the synthesis model is based on nine attributes identified in the US Navy's UUV Master Plan and four performance-based attributes calculated by the synthesis model. To solve multi-attribute decision problems the Analytical Hierarchy Process (AHP) is used. Once the MOGO has generated a final generation of optimal, feasible designs the decision-maker(s) can choose candidate designs for further analysis. A sample AUV Synthesis was performed and five candidate AUVs were analyzed. | en |
dc.description.degree | Master of Science | en |
dc.identifier.other | etd-05272008-153619 | en |
dc.identifier.sourceurl | http://scholar.lib.vt.edu/theses/available/etd-05272008-153619/ | en |
dc.identifier.uri | http://hdl.handle.net/10919/33291 | en |
dc.publisher | Virginia Tech | en |
dc.relation.haspart | MartzThesisRev1.pdf | en |
dc.rights | In Copyright | en |
dc.rights.uri | http://rightsstatements.org/vocab/InC/1.0/ | en |
dc.subject | MDO | en |
dc.subject | Optimization | en |
dc.subject | Genetic | en |
dc.subject | Genetic Algorithm | en |
dc.subject | AUV | en |
dc.subject | Autonomous Underwater Vehicle | en |
dc.title | Preliminary Design of an Autonomous Underwater Vehicle Using a Multiple-Objective Genetic Optimizer | en |
dc.type | Thesis | en |
thesis.degree.discipline | Aerospace and Ocean Engineering | en |
thesis.degree.grantor | Virginia Polytechnic Institute and State University | en |
thesis.degree.level | masters | en |
thesis.degree.name | Master of Science | en |
Files
Original bundle
1 - 1 of 1