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Proceedings of the 2021 Sixth International Conference on Research in Intelligent and Computing

Annals of Computer Science and Information Systems, Volume 27

State Observer-Based Backstepping Sliding Mode Control for Electro-Hydraulic Systems

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DOI: http://dx.doi.org/10.15439/2021R22

Citation: Proceedings of the 2021 Sixth International Conference on Research in Intelligent and Computing, Vijender Kumar Solanki, Nguyen Ho Quang (eds). ACSIS, Vol. 27, pages 77–80 ()

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Abstract. In the paper, a control method using backstepping integrated with sliding mode control based on high-gain observer is proposed for an Electro-Hydraulic system (EHS). The observer is dedicated to estimate full-state variables by using output position feedback. In the initial step, the control design formula is constructed via backstepping technique. Following that, the control signal is designed based on sliding mode control (SMC) algorithm, and thus lead to the controller that has the advantages of these two control laws

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