Design Of Interval Type 2 Fuzzy Adaptive Sliding Mode Control Via Backstepping

Behih, Khalissa; Benmahammed, K.; Zehar, Djamila; Chérif, Aïda; Derbel, Nabil

doi:10.1109/ssd52085.2021.9429406

Cited by 1 publication

(2 citation statements)

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“…In the second propotition, the gain of the discontinuous control laws is calculated by interval type-2 fuzzy logic inference using the (17), then 𝑢 = 𝑢 𝑒𝑞 + 𝑘 𝐹𝑇2 𝑢 𝑎𝑡𝑡 .…”

Section: Control Strategy Of the Hydraulic System In The Presence Of ...mentioning

confidence: 99%

“…In [14] planned a method of passive control based on the theory of artificial intelligence represented by the type 1 and type 2 fuzzy controls of the one or two tank system, the authors in [15] proposed the interval type 2 fuzzy sliding mode (IT2FSM) for chaos coordination applied to uncertain chaotic systems, the gains can be changed in real time in the output feedback and the adaptive laws. It adjusted by the tradeoff between plant knowledge and control knowledge, from indirect adaptive IT2FSM controller and direct adaptive IT2FSM controller, in [16], [17] integrate the Backstepping with IT2FSM to controlled the twin rotor multi-input multi-output (MIMO) system (TRMS) in the presence of external distrubances. Almost with the same ideas, the work of [18] introduces a controller technique based on (IT2FLC), used in the photoelectric system to advance accuracy and steady-state robustness.…”

Section: Introductionmentioning

confidence: 99%

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Fault tolerant control of two tanks system using gain-scheduled type-2 fuzzy sliding mode controller

Loukal

Abderrahmen

Zeghlache

2023

IJ-AI

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To save the robustness of type 2 fuzzy logic control technique and to avoid the high energy consumption that represents the sliding mode control (SMC) technique control technique, without failing the performance of the system, we propose a new fault tolerant control method based on gain-scheduled sliding mode control with interval type 2 fuzzy logic (FTCGST2FSMC) applied to the hydraulic system (two tanks system) with an actuator fault. The proposed control scheme avoids a difficult modeling, due to the chatter effect of the SMC, guarantees the stability studied by Lyapunov with the robustness of the system. The gains of the control with the SMC controller are modified and changed by an adaptation with a technique based on type 2 fuzzy logic, used to improve the gains of the controller when the fault is added, the proposed FTCGST2FSMC controller has been compared with the sliding mode controller. The results obtained confirm the robustness and the performance of this method, in the presence of the actuator fault effect.

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Section: Control Strategy Of the Hydraulic System In The Presence Of ...mentioning

confidence: 99%