Saturated Continuous Twisting Algorithm

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

Research output: Chapter in Book/Report/Conference proceedingConference paperpeer-review


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 languageEnglish
Title of host publication15th International Workshop on Variable Structure Systems (VSS)
Publication statusPublished - 2018


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