Observer-based Saturated Output Feedback Control Using 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, second-order systems in the presence of both uncertainties and disturbances are considered. It is revealed that super-twisting controllers based on high-order sliding mode observers cannot be implemented when uncertainties are taken into account. An output feedback control law adopting the twisting algorithm is designed such that a Lipschitz continuous as well as saturated control signal is introduced to the system. In order to illustrate the feasibility and effectiveness of the proposed approach, numerical simulations are employed.
Original languageEnglish
Title of host publication14th International Workshop on Variable Structure Systems (VSS)
Publication statusPublished - 2016


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