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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Yuehua Cheng Bin Jiang Xian Zhang |
| Copyright Year | 2008 |
| Description | Author affiliation: Coll. of Autom. Eng., Nanjing Univ. of Aeronaut. & Astronaut., Nanjing (Bin Jiang; Xian Zhang) || Acad. of Frontier Sci., Nanjing Univ. of Aeronaut. & Astronaut., Nanjing (Yuehua Cheng) |
| Abstract | In this paper, we present sliding mode observer (SMO) and sliding mode controller with perturbation estimation (SMCPE) for a micro-satellite attitude system. In view of the microsatellite attitude system where gyro is not available or gyro fails, the quaternion estimating angle rate of satellite is proposed by means of sliding mode observer. The SMO is suitable for microsatellite which is limit by weight and power. SMCPE is applied to achieve tracking with good accuracy and enhance the robustness of the system. The simulation results about a spacecraft example show the efficiency and advantages of the proposed SMCPE method. |
| Starting Page | 1 |
| Ending Page | 4 |
| File Size | 1434799 |
| Page Count | 4 |
| File Format | |
| ISBN | 9781424439089 |
| DOI | 10.1109/ISSCAA.2008.4776305 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2008-12-10 |
| Publisher Place | China |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Space vehicles Satellites Attitude control Quaternions Linearization techniques Position measurement Control systems Educational institutions Robustness Sliding mode control |
| Content Type | Text |
| Resource Type | Article |
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