@article{Li2026, 
author = {Mingzhong Li and Zhen Fu and Shuai Liu and Jianbing Wang},
title = {Sliding mode control for impulsive electrohydraulic position servo systems with external disturbances},
year = {2026},
journal = {Electronic Research Archive},
volume = {34},
number = {4},
pages = {2590-2606},
keywords = {electrohydraulic position servo system, impulsive disturbance, linear matrix inequality, reaching time, sliding mode control},
url = {https://www.sciopen.com/article/10.3934/era.2026120},
doi = {10.3934/era.2026120},
abstract = {This paper studied the trajectory tracking performance of electrohydraulic position servo systems subject to impulsive disturbance via sliding mode control. Different from traditional sliding mode control, which in applied in continuous state space, our proposed sliding mode control could restrain the negative effect of impulsive disturbance. The proposed method is based on the linear matrix inequality method; some sufficient conditions were presented to ensure the reachability of the sliding surface and the stability of the resulting sliding mode dynamics, where a relationship between continuous dynamics, impulsive strength, and impulsive frequency was established. It showed that this relationship can fully estimate the effect of impulsive disturbance. Moreover, we provided the estimation of the reaching time, which was related to the impulse actions and initial state. Finally, the simulations demonstrated the validity of the obtained results.}
}