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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Jonghee Bae Youdan Kim |
| Copyright Year | 2010 |
| Description | Author affiliation: Department of Mechanical and Aerospace Engineering, Seoul National University, Seoul, Korea (Jonghee Bae; Youdan Kim) |
| Abstract | This paper presents a spacecraft attitude estimation algorithm using the unscented information filter. The objective of the proposed algorithm is to make the spacecraft attitude accurately estimate with low computational load. The main contribution of this study is to derive the unscented information filter for nonlinear spacecraft attitude dynamics and multiple sensor systems. For the multiple sensor estimation, the decentralized unscented information filter is used in this study. This filter provides accurate attitude estimation from the unscented filtering and less computational time from the information filtering. To verify the effectiveness of the proposed decentralized unscented information filter algorithm, numerical simulations are performed for a spacecraft system with three gyroscopes. |
| Starting Page | 1562 |
| Ending Page | 1566 |
| File Size | 777878 |
| Page Count | 5 |
| File Format | |
| ISBN | 9781424474530 |
| e-ISBN | 9788993215021 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2010-10-27 |
| Publisher Place | Korea (South) |
| Access Restriction | Subscribed |
| Rights Holder | IEEE International Conference on Control & Automation |
| Subject Keyword | Space vehicles Estimation Spacecraft Filtering algorithms Information filters Numerical simulation Attitude Estimation Gyroscopes Unscented Information Filter |
| Content Type | Text |
| Resource Type | Article |
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