Behera, AK;
Chalanga, A;
Bandyopadhyay, B;
(2018)
A new geometric proof of super-twisting control with actuator saturation.
Automatica
, 87
pp. 437-441.
10.1016/j.automatica.2017.09.015.
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Abstract
In this note, the stability of an uncertain system with actuator saturation using super-twisting controller (STC) is analysed. First, a new proof of STC ensuring finite-time stability of the system is proposed using geometric method which gives a new gain conditions. Then, using the proposed proof the domain of attraction (DOA) is explicitly calculated for the system with bounded control.
| Type: | Article |
|---|---|
| Title: | A new geometric proof of super-twisting control with actuator saturation |
| Open access status: | An open access version is available from UCL Discovery |
| DOI: | 10.1016/j.automatica.2017.09.015 |
| Publisher version: | https://doi.org/10.1016/j.automatica.2017.09.015 |
| Language: | English |
| Additional information: | This version is the author accepted manuscript. For information on re-use, please refer to the publisher’s terms and conditions. |
| Keywords: | Super-twisting control, Actuator saturation, Finite-time stability |
| UCL classification: | UCL UCL > Provost and Vice Provost Offices > UCL BEAMS UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science |
| URI: | https://discovery.ucl.ac.uk/id/eprint/10059082 |
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