Name
Title | ||
|---|---|---|
Actuator failure compensation and attitude control for rigid satellite by adaptive control using quaternion feedback |
Abstract | ||
|---|---|---|
The attitude control problem of a rigid satellite with actuator failure uncertainties and external disturbance is addressed using adaptive control method. A discontinuous adaptive failure compensation controller, using unit quaternion and angular velocities feedback, is designed to accommodate the external disturbance and actuator failures which are uncertain in time instants, values and patterns. A common approximate function is used to avoid system chattering caused by such discontinuous control laws. The parameters of external disturbance and failure uncertainties are estimated directly by adaptive laws, and the desired stability and output tracking properties of the adaptive control system are analyzed. Finally, simulation results of a rigid satellite with six reaction wheels are presented to illustrate the performance of the proposed adaptive actuator failure compensation scheme. |
Year | DOI | Venue |
|---|---|---|
2014 | 10.1016/j.jfranklin.2013.08.028 | Journal of the Franklin Institute |
Field | DocType | Volume |
Satellite,Plant,Control theory,Reaction wheel,Control theory,Quaternion,Attitude control,Control engineering,Adaptive control,Mathematics,Actuator | Journal | 351 |
Issue | ISSN | Citations |
1 | 0016-0032 | 9 |
PageRank | References | Authors |
0.65 | 15 | 4 |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Yajie Ma | 1 | 25 | 7.42 |
| Bin Jiang | 2 | 2540 | 191.98 |
| Gang Tao | 3 | 1715 | 153.52 |
| Yuehua Cheng | 4 | 46 | 5.76 |