Acquisition and control of a precision formation flying mission
Thesis (S.M.)--Massachusetts Institute of Technology, Dept. of Aeronautics and Astronautics, 2010.
| প্রধান লেখক: | |
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| অন্যান্য লেখক: | |
| বিন্যাস: | গবেষণাপত্র |
| ভাষা: | eng |
| প্রকাশিত: |
Massachusetts Institute of Technology
2010
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| বিষয়গুলি: | |
| অনলাইন ব্যবহার করুন: | http://hdl.handle.net/1721.1/59558 |
| _version_ | 1826201189867323392 |
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| author | Field, John M., S.M. Massachusetts Institute of Technology |
| author2 | David W. Miller and Alvar Saenz-Otero. |
| author_facet | David W. Miller and Alvar Saenz-Otero. Field, John M., S.M. Massachusetts Institute of Technology |
| author_sort | Field, John M., S.M. Massachusetts Institute of Technology |
| collection | MIT |
| description | Thesis (S.M.)--Massachusetts Institute of Technology, Dept. of Aeronautics and Astronautics, 2010. |
| first_indexed | 2024-09-23T11:47:37Z |
| format | Thesis |
| id | mit-1721.1/59558 |
| institution | Massachusetts Institute of Technology |
| language | eng |
| last_indexed | 2024-09-23T11:47:37Z |
| publishDate | 2010 |
| publisher | Massachusetts Institute of Technology |
| record_format | dspace |
| spelling | mit-1721.1/595582019-04-12T11:34:44Z Acquisition and control of a precision formation flying mission Field, John M., S.M. Massachusetts Institute of Technology David W. Miller and Alvar Saenz-Otero. Massachusetts Institute of Technology. Dept. of Aeronautics and Astronautics. Massachusetts Institute of Technology. Dept. of Aeronautics and Astronautics. Aeronautics and Astronautics. Thesis (S.M.)--Massachusetts Institute of Technology, Dept. of Aeronautics and Astronautics, 2010. This electronic version was submitted by the student author. The certified thesis is available in the Institute Archives and Special Collections. Cataloged from student submitted PDF version of thesis. Includes bibliographical references (p. 103-105). Using formation flying spacecraft as space-based interferometers will provide images of unprecedented resolution. Missions such as Stellar Imager plan to use multiple spacecraft in a formation instead of a typical monolithic space telescope, achieving a resolution up to 0.1 milliarcseconds. In order to assemble into a formation, these satellites must first locate each other using limited field-of-view sensors. Once the satellites are in a formation, the path length of the light going to the combiner satellite must be controlled to nanometer levels to produce an image of high quality. One solution to control to such precision is to use staged control methods, utilizing multiple actuators with overlapping strokes and bandwidths. This thesis first provides an algorithm for three satellites to initialize into a formation using relative measurements and limited field-of-view sensors. The satellites perform a search to locate each other, accurately point their transmitters at each other, and move into an equilateral triangle formation. This thesis also provides the framework for developing a staged pointing and phasing testbed using the Synchronized Position Hold Engage Reorient Experimental Satellites (SPHERES) as the coarse stage. The pointing actuation is provided by a fast steering mirror and a linear stage, and the phasing actuation is provided by an optical delay line consisting of a voice coil mirror and a piezo mirror. by John M. Field. S.M. 2010-10-29T13:50:34Z 2010-10-29T13:50:34Z 2010 2010 Thesis http://hdl.handle.net/1721.1/59558 668214381 eng 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. http://dspace.mit.edu/handle/1721.1/7582 105 p. application/pdf Massachusetts Institute of Technology |
| spellingShingle | Aeronautics and Astronautics. Field, John M., S.M. Massachusetts Institute of Technology Acquisition and control of a precision formation flying mission |
| title | Acquisition and control of a precision formation flying mission |
| title_full | Acquisition and control of a precision formation flying mission |
| title_fullStr | Acquisition and control of a precision formation flying mission |
| title_full_unstemmed | Acquisition and control of a precision formation flying mission |
| title_short | Acquisition and control of a precision formation flying mission |
| title_sort | acquisition and control of a precision formation flying mission |
| topic | Aeronautics and Astronautics. |
| url | http://hdl.handle.net/1721.1/59558 |
| work_keys_str_mv | AT fieldjohnmsmmassachusettsinstituteoftechnology acquisitionandcontrolofaprecisionformationflyingmission |