Multi-modal motion planning using composite pose graph optimization
Thesis: M. Eng., Massachusetts Institute of Technology, Department of Electrical Engineering and Computer Science, February, 2021
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| Other Authors: | |
| Format: | Thesis |
| Language: | eng |
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Massachusetts Institute of Technology
2021
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| Online Access: | https://hdl.handle.net/1721.1/130697 |
| _version_ | 1811082429677436928 |
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| author | Lao Beyer, Lukas C. |
| author2 | Sertac Karaman. |
| author_facet | Sertac Karaman. Lao Beyer, Lukas C. |
| author_sort | Lao Beyer, Lukas C. |
| collection | MIT |
| description | Thesis: M. Eng., Massachusetts Institute of Technology, Department of Electrical Engineering and Computer Science, February, 2021 |
| first_indexed | 2024-09-23T12:03:17Z |
| format | Thesis |
| id | mit-1721.1/130697 |
| institution | Massachusetts Institute of Technology |
| language | eng |
| last_indexed | 2024-09-23T12:03:17Z |
| publishDate | 2021 |
| publisher | Massachusetts Institute of Technology |
| record_format | dspace |
| spelling | mit-1721.1/1306972021-05-25T03:25:26Z Multi-modal motion planning using composite pose graph optimization Lao Beyer, Lukas C. Sertac Karaman. Massachusetts Institute of Technology. Department of Electrical Engineering and Computer Science. Massachusetts Institute of Technology. Department of Electrical Engineering and Computer Science Electrical Engineering and Computer Science. Thesis: M. Eng., Massachusetts Institute of Technology, Department of Electrical Engineering and Computer Science, February, 2021 Cataloged from the official PDF of thesis. Includes bibliographical references (pages 30-31). This work presents a motion planning framework for multi-modal vehicle dynamics. An approach for transcribing cost function, vehicle dynamics, and state and control constraints into a sparse factor graph is introduced. By formulating the motion planning problem in pose graph form, the motion planning problem can be addressed using efficient optimization techniques, similar to those already widely applied in dual estimation problems, e.g., pose graph optimization for simultaneous localization and mapping (SLAM). Optimization of trajectories for vehicles under various dynamics models is demonstrated. The motion planner is able to optimize the location of mode transitions, and is guided by the pose graph optimization process to eliminate unnecessary mode transitions, enabling efficient discovery of optimized mode sequences from rough initial guesses. This functionality is demonstrated by using our planner to optimize multi-modal trajectories for vehicles such as an airplane which can both taxi on the ground or fly. Extensive experiments validate the use of the proposed motion planning framework in both simulation and real-life flight experiments using a vertical take-off and landing (VTOL) fixed-wing aircraft that can transition between hover and horizontal flight modes. by Lukas C. Lao Beyer. M. Eng. M.Eng. Massachusetts Institute of Technology, Department of Electrical Engineering and Computer Science 2021-05-24T19:52:15Z 2021-05-24T19:52:15Z 2021 2021 Thesis https://hdl.handle.net/1721.1/130697 1251800117 eng MIT theses may be protected by copyright. Please reuse MIT thesis content according to the MIT Libraries Permissions Policy, which is available through the URL provided. http://dspace.mit.edu/handle/1721.1/7582 31 pages application/pdf Massachusetts Institute of Technology |
| spellingShingle | Electrical Engineering and Computer Science. Lao Beyer, Lukas C. Multi-modal motion planning using composite pose graph optimization |
| title | Multi-modal motion planning using composite pose graph optimization |
| title_full | Multi-modal motion planning using composite pose graph optimization |
| title_fullStr | Multi-modal motion planning using composite pose graph optimization |
| title_full_unstemmed | Multi-modal motion planning using composite pose graph optimization |
| title_short | Multi-modal motion planning using composite pose graph optimization |
| title_sort | multi modal motion planning using composite pose graph optimization |
| topic | Electrical Engineering and Computer Science. |
| url | https://hdl.handle.net/1721.1/130697 |
| work_keys_str_mv | AT laobeyerlukasc multimodalmotionplanningusingcompositeposegraphoptimization |