First order SMC in the presence of uncertain control coefficient for a class of LTI systems

https://doi.org/10.58571/CNCA.AMCA.2024.023

Resumen: This paper analyzes the problem of the “unmatched” uncertain control coefficient in a class of linear systems. Sufficient conditions are determined to ensure the stability of the dynamics during the sliding mode. This communication states that it is possible to design first-order SMC when the direction in the control vector is unknown. Finally, the feasibility of the results is shown through simulations in a fin-controlled rocket model.

¿Cómo citar?

Resendiz, A., Estrada, M.A. & Fridman, L. (2024). First order SMC in the presence of uncertain control coefficient for a class of LTI systems. Memorias del Congreso Nacional de Control Automático 2024, pp. 132-137. https://doi.org/10.58571/CNCA.AMCA.2024.023

Palabras clave

sliding mode control, robust control, linear systems

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