Sliding mode control with integral corrector: Design and experimental application to an interconnected system

Benayache, R.; Mahmoud, S. M.; Chrifi‐Alaoui, Larbi; Bussy, P.

doi:10.1109/med.2009.5164647

Cited by 8 publications

(2 citation statements)

References 12 publications

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“…2 shows the performance of a SMC controller. The controller setting that gave the best performance was found to be λ = 25 and k = 5 [5]. After several tests, we can notice that the controller failed to control the system when a small switching gain, 0.1, is used in the controller.…”

Section: Resultsmentioning

confidence: 99%

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Adaptive backstepping sliding mode control of hydraulic system with nonlinear unknown parameters

Benayache

Chrifi‐Alaoui

Bussy

2010

18th Mediterranean Conference on Control and Automation, MED'10

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The paper proposes an adaptive backstepping sliding mode control method for a hydraulic system with nonlinear unknown parameters, which enter the system equations in a nonlinear way. Backstepping sliding-mode method of system always assume that the parameters are certain and known. But in practical hydraulic system, the parameters are unknown and change. However, the upper bound of the lumped uncertainty is difficult to obtain in advance of practical applications. Therefore, an adaptive law is derived to adapt the value of the lumped uncertainty in real time, and an adaptive backstepping sliding-mode control law is the result. The experimental results show that the nonlinear control algorithm, together with the adaptation scheme, gives a good performance for the specified tracking task in the presence of nonlinear unknown parameters.

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Section: Resultsmentioning

confidence: 99%

“…However, the controller designed by using SMVSC contains discontinuous function, which can cause chattering phenomena, so the performance of the control system is affected. Other approaches using the dynamical and the higher order sliding mode control are proposed by [1], [12], [5], [6].…”

Section: Introductionmentioning

confidence: 99%