Abstract
This paper proposes a simultaneous control method for small satellites mounted with a communication antenna; the objective is to reduce the time involved in satellite maneuver and antenna motion. Recently, small Earth observation satellites have been utilized, even though agile large angle satellite attitude maneuver has been in demand. Small Earth observation satellites acquire high-resolution data, resulting in an increase in the time required for data communication. Therefore, it has become important to ensure that small Earth observation satellites are capable of being maneuvered rapidly so that communication time can be extended by using a data relay system. In conventional operations, the antenna motion is implemented after satellite attitude maneuver. However, this method has a time delay between the completion of the attitude maneuver and the start of data communication. The purpose of this study is to extend the time for Earth observation and data communication. In order to achieve this, we propose a simultaneous control method for satellite maneuver and antenna motion using a nonlinear programming problem.
| Original language | English |
|---|---|
| Title of host publication | Space Flight Mechanics Meeting |
| Publisher | American Institute of Aeronautics and Astronautics Inc, AIAA |
| Edition | 210009 |
| ISBN (Print) | 9781624105333 |
| DOIs | |
| Publication status | Published - 2018 Jan 1 |
| Event | Space Flight Mechanics Meeting, 2018 - Kissimmee, United States Duration: 2018 Jan 8 → 2018 Jan 12 |
Other
| Other | Space Flight Mechanics Meeting, 2018 |
|---|---|
| Country | United States |
| City | Kissimmee |
| Period | 18/1/8 → 18/1/12 |
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ASJC Scopus subject areas
- Aerospace Engineering
Cite this
Minimum-time attitude maneuver of small satellite mounted with communication antenna. / Mori, Kota; Takahashi, Masaki.
Space Flight Mechanics Meeting. 210009. ed. American Institute of Aeronautics and Astronautics Inc, AIAA, 2018.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Minimum-time attitude maneuver of small satellite mounted with communication antenna
AU - Mori, Kota
AU - Takahashi, Masaki
PY - 2018/1/1
Y1 - 2018/1/1
N2 - This paper proposes a simultaneous control method for small satellites mounted with a communication antenna; the objective is to reduce the time involved in satellite maneuver and antenna motion. Recently, small Earth observation satellites have been utilized, even though agile large angle satellite attitude maneuver has been in demand. Small Earth observation satellites acquire high-resolution data, resulting in an increase in the time required for data communication. Therefore, it has become important to ensure that small Earth observation satellites are capable of being maneuvered rapidly so that communication time can be extended by using a data relay system. In conventional operations, the antenna motion is implemented after satellite attitude maneuver. However, this method has a time delay between the completion of the attitude maneuver and the start of data communication. The purpose of this study is to extend the time for Earth observation and data communication. In order to achieve this, we propose a simultaneous control method for satellite maneuver and antenna motion using a nonlinear programming problem.
AB - This paper proposes a simultaneous control method for small satellites mounted with a communication antenna; the objective is to reduce the time involved in satellite maneuver and antenna motion. Recently, small Earth observation satellites have been utilized, even though agile large angle satellite attitude maneuver has been in demand. Small Earth observation satellites acquire high-resolution data, resulting in an increase in the time required for data communication. Therefore, it has become important to ensure that small Earth observation satellites are capable of being maneuvered rapidly so that communication time can be extended by using a data relay system. In conventional operations, the antenna motion is implemented after satellite attitude maneuver. However, this method has a time delay between the completion of the attitude maneuver and the start of data communication. The purpose of this study is to extend the time for Earth observation and data communication. In order to achieve this, we propose a simultaneous control method for satellite maneuver and antenna motion using a nonlinear programming problem.
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UR - http://www.scopus.com/inward/citedby.url?scp=85044322306&partnerID=8YFLogxK
U2 - 10.2514/6.2018-0472
DO - 10.2514/6.2018-0472
M3 - Conference contribution
SN - 9781624105333
BT - Space Flight Mechanics Meeting
PB - American Institute of Aeronautics and Astronautics Inc, AIAA
ER -