Saturated Continuous Twisting Algorithm

Mohammad Ali Golkani; Leonid Fridman; Stefan Koch; Markus Reichhartinger; Martin Horn

doi:10.1109/VSS.2018.8460449

Saturated Continuous Twisting Algorithm

Mohammad Ali Golkani, Leonid Fridman, Stefan Koch, Markus Reichhartinger, Martin Horn

Institute of Automation and Control (4430)

Research output: Chapter in Book/Report/Conference proceeding › Conference paper › peer-review

Abstract

In this paper, a second-order system affected by perturbations is considered. A feedback control law adopting the continuous twisting algorithm is designed such that a saturated and continuous control signal is introduced to the system. In the case that a state variable is not measurable, estimate information obtained through a super-twisting observer is incorporated into the design. For the closed-loops (with and without observer), global finite-time stability properties are established. The feasibility and effectiveness of the strategy is shown employing numerical simulations.

Original language	English
Title of host publication	15th International Workshop on Variable Structure Systems (VSS)
Pages	138-143
DOIs	https://doi.org/10.1109/VSS.2018.8460449
Publication status	Published - 2018

Access to Document

10.1109/VSS.2018.8460449

Cite this

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title = "Saturated Continuous Twisting Algorithm",

abstract = "In this paper, a second-order system affected by perturbations is considered. A feedback control law adopting the continuous twisting algorithm is designed such that a saturated and continuous control signal is introduced to the system. In the case that a state variable is not measurable, estimate information obtained through a super-twisting observer is incorporated into the design. For the closed-loops (with and without observer), global finite-time stability properties are established. The feasibility and effectiveness of the strategy is shown employing numerical simulations.",

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AU - Golkani, Mohammad Ali

AU - Fridman, Leonid

AU - Koch, Stefan

AU - Reichhartinger, Markus

AU - Horn, Martin

PY - 2018

Y1 - 2018

N2 - In this paper, a second-order system affected by perturbations is considered. A feedback control law adopting the continuous twisting algorithm is designed such that a saturated and continuous control signal is introduced to the system. In the case that a state variable is not measurable, estimate information obtained through a super-twisting observer is incorporated into the design. For the closed-loops (with and without observer), global finite-time stability properties are established. The feasibility and effectiveness of the strategy is shown employing numerical simulations.

AB - In this paper, a second-order system affected by perturbations is considered. A feedback control law adopting the continuous twisting algorithm is designed such that a saturated and continuous control signal is introduced to the system. In the case that a state variable is not measurable, estimate information obtained through a super-twisting observer is incorporated into the design. For the closed-loops (with and without observer), global finite-time stability properties are established. The feasibility and effectiveness of the strategy is shown employing numerical simulations.

U2 - 10.1109/VSS.2018.8460449

DO - 10.1109/VSS.2018.8460449

M3 - Conference paper

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EP - 143

BT - 15th International Workshop on Variable Structure Systems (VSS)

ER -