- Autor
- Seeber, Richard
- Horn, Martin
- TitelGuaranteeing Disturbance Rejection and Control Signal Continuity for the Saturated Super-Twisting Algorithm
- Datei
- DOI10.1109/LCSYS.2019.2917054
- Persistent Identifier
- Erschienen inIEEE Control Systems Letters
- Band3
- Erscheinungsjahr2019
- Heft3
- Seiten715-720
- LicenceCC BY
- Download Statistik1743
- Peer ReviewJa
- AbstractThe saturated super-twisting algorithm is a second order sliding-mode control law for robust control in the presence of a bounded control input. Its implementation is based on a switching logic and the resulting control signal typically exhibits a single jump discontinuity. This contribution presents novel stability conditions that allow for tuning the algorithm such that perturbation amplitudes up to the control input bound are rejected with a continuous control signal. A simplified control law is furthermore proposed, which is equivalent to the original algorithm while being easier to implement.
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