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A Discrete Terminal Neuro-Sliding Mode Control with Adaptive Switching Gain for an Uncertain Nonlinear System

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Abstract

The main challenge of sliding mode control is how to reduce chattering phenomenon. In this work, a discrete terminal neuro-sliding mode control with adaptive switching gain for a nonlinear system is presented. This new strategy blends the benefits of terminal sliding mode control and neuronal network. It guarantees a finite-time convergence of the sliding variable and the error dynamics so as to harmoniously alleviates the system steady-state error. The simulation results tested on an inverted pendulum and a continuous stirred tank reactor with high parameter variations and disturbances are presented in relation to the greater performance and effectiveness of the proposed technique.

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Acknowledgements

This study was supported by the research Laboratory: Numerical Control of Industrial Processes (CONPRI) of Ministry of the Higher Education and Scientific Research in Tunisia

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Correspondence to Raja Ben Mohamed.

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Ben Mohamed, R., Dehri, K., Elhajji, Z. et al. A Discrete Terminal Neuro-Sliding Mode Control with Adaptive Switching Gain for an Uncertain Nonlinear System. Iran J Sci Technol Trans Electr Eng 46, 157–170 (2022). https://doi.org/10.1007/s40998-021-00454-5

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  • DOI: https://doi.org/10.1007/s40998-021-00454-5

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