Solar-electric and gas powered, long-endurance UAV sizing via geometric programming
Thesis: S.M., Massachusetts Institute of Technology, Department of Aeronautics and Astronautics, 2017.
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| Format: | Thesis |
| Language: | eng |
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Massachusetts Institute of Technology
2017
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| Online Access: | http://hdl.handle.net/1721.1/112414 |
| _version_ | 1826203994127597568 |
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| author | Burton, Michael, S.M. (Michael J.). Massachusetts Institute of Technology |
| author2 | Warren Hoburg. |
| author_facet | Warren Hoburg. Burton, Michael, S.M. (Michael J.). Massachusetts Institute of Technology |
| author_sort | Burton, Michael, S.M. (Michael J.). Massachusetts Institute of Technology |
| collection | MIT |
| description | Thesis: S.M., Massachusetts Institute of Technology, Department of Aeronautics and Astronautics, 2017. |
| first_indexed | 2024-09-23T12:47:09Z |
| format | Thesis |
| id | mit-1721.1/112414 |
| institution | Massachusetts Institute of Technology |
| language | eng |
| last_indexed | 2024-09-23T12:47:09Z |
| publishDate | 2017 |
| publisher | Massachusetts Institute of Technology |
| record_format | dspace |
| spelling | mit-1721.1/1124142019-04-10T15:55:56Z Solar-electric and gas powered, long-endurance UAV sizing via geometric programming Burton, Michael, S.M. (Michael J.). Massachusetts Institute of Technology Warren Hoburg. Massachusetts Institute of Technology. Department of Aeronautics and Astronautics. Massachusetts Institute of Technology. Department of Aeronautics and Astronautics. Aeronautics and Astronautics. Thesis: S.M., Massachusetts Institute of Technology, Department of Aeronautics and Astronautics, 2017. Cataloged from PDF version of thesis. Includes bibliographical references (pages 83-85). Fueled by telecommunication needs and opportunities, there has been a recent push to develop aircraft that can provide long-endurance (days to weeks) persistent aerial coverage. These aircraft present a complicated systems engineering problem because of the multifaceted interaction between aerodynamics, structures, environmental effects, and engine, battery, and other component performance. Using geometric programming, models capturing the interaction between disciplines are used to analyze the feasible limits of solar-electric and gas powered, long-endurance aircraft in seconds to a level of detail and speed not previously achieved in initial aircraft sizing and design. The results show that long-endurance, gas powered aircraft are generally more robust to higher wind speeds than solar-powered aircraft, but are limited in their endurance by the amount of fuel that they can carry. While solar-electric powered aircraft can theoretically fly for months, they are operationally limited by reduced solar flux during the winter and wind speeds at higher latitudes. A detailed trade study between gas-powered and solar-powered aircraft is performed to discover which architecture is best suited to meet a given set of requirements, and what is the optimum size and endurance of that platform. by Michael Burton. S.M. 2017-12-05T19:11:46Z 2017-12-05T19:11:46Z 2017 2017 Thesis http://hdl.handle.net/1721.1/112414 1008568262 eng MIT theses are protected by copyright. They may be viewed, downloaded, or printed from this source but further reproduction or distribution in any format is prohibited without written permission. http://dspace.mit.edu/handle/1721.1/7582 85 pages application/pdf Massachusetts Institute of Technology |
| spellingShingle | Aeronautics and Astronautics. Burton, Michael, S.M. (Michael J.). Massachusetts Institute of Technology Solar-electric and gas powered, long-endurance UAV sizing via geometric programming |
| title | Solar-electric and gas powered, long-endurance UAV sizing via geometric programming |
| title_full | Solar-electric and gas powered, long-endurance UAV sizing via geometric programming |
| title_fullStr | Solar-electric and gas powered, long-endurance UAV sizing via geometric programming |
| title_full_unstemmed | Solar-electric and gas powered, long-endurance UAV sizing via geometric programming |
| title_short | Solar-electric and gas powered, long-endurance UAV sizing via geometric programming |
| title_sort | solar electric and gas powered long endurance uav sizing via geometric programming |
| topic | Aeronautics and Astronautics. |
| url | http://hdl.handle.net/1721.1/112414 |
| work_keys_str_mv | AT burtonmichaelsmmichaeljmassachusettsinstituteoftechnology solarelectricandgaspoweredlongenduranceuavsizingviageometricprogramming |