Name
Title | ||
|---|---|---|
Adaptive reaching law based sliding mode control for electromagnetic formation flight with input saturation. |
Abstract | ||
|---|---|---|
Electromagnetic formation flight utilizes electromagnetic forces to control the relative positions of satellites, and offers a promising alternative to a traditional propellant-based spacecraft formation flying due to no fuel expenditure. Since available electromagnetic forces generated on board are small, their efficient use is a challenging issue in the presence of saturation. This paper proposes a novel adaptive reaching law based sliding mode control for the trajectory tracking of electromagnetic formation flight with actuator saturation. The adaptive reaching law is characterized by a modulation function which combines a saturated term with a non-switching term. The saturated term makes the sliding variable converge as fast as possible under input saturation, while the non-switching term is used to guarantee a terminal tracking performance and remove chattering. Thus, the introduced modulation function enables a smooth transition of the reaching law between two terms and an adaptive decrease rate of sliding variable. The proposed control can achieve a fast convergence and offers the robustness against external disturbance with input saturation. Simulation results are given to demonstrate the performance of the presented method. |
Year | DOI | Venue |
|---|---|---|
2016 | 10.1016/j.jfranklin.2016.04.004 | Journal of the Franklin Institute |
Field | DocType | Volume |
Convergence (routing),Propellant,Saturation (chemistry),Control theory,Robustness (computer science),Modulation,Law,Mathematics,Trajectory,Spacecraft,Sliding mode control | Journal | 353 |
Issue | ISSN | Citations |
11 | 0016-0032 | 1 |
PageRank | References | Authors |
0.37 | 0 | 4 |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Xianlin Huang | 1 | 77 | 14.77 |
| Chun Zhang | 2 | 1 | 0.37 |
| Hongqian Lu | 3 | 17 | 7.21 |
| Mingming Li | 4 | 1 | 0.37 |