Name
Abstract | ||
|---|---|---|
In this paper, a novel technique to achieve robustness in sliding mode control for discrete-time systems by measuring only its output is presented. The proposed technique is based on the approximation of an arbitrary discrete-time function by using various of its previous steps. Using this approach, the system disturbance is approximated by a dynamical system and as result, the plant model is extended. Based on the extended model, a state observer is designed to estimate both the system state and the disturbance. Using the observer state, a discrete-time sliding mode controller is then designed to robustly stabilize the perturbed system. The simulation results show the effectiveness of the proposed technique. |
Year | DOI | Venue |
|---|---|---|
2018 | 10.1109/VSS.2018.8460442 | 2018 15th International Workshop on Variable Structure Systems (VSS) |
Keywords | Field | DocType |
dynamical system,extended model,state observer,perturbed system,output-feedback discrete-time sliding mode control,disturbance estimation,discrete-time systems,system disturbance,robustness,arbitrary discrete-time function | State observer,Observability,Control theory,Computer science,Control theory,Robustness (computer science),Observer (quantum physics),Approximation error,Dynamical system,Sliding mode control | Conference |
ISBN | Citations | PageRank |
978-1-5386-6440-7 | 0 | 0.34 |
References | Authors | |
5 | 2 | |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Jorge E. Ruiz-Duarte | 1 | 0 | 0.68 |
| Loukianov, Alexander G. | 2 | 30 | 10.04 |