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Novel Fast Super Twisting for Dynamic Performance Enhancement of Double-Fed Induction-Generator-Based Wind Turbine: Stability Proof and Steady State Analysis
Publicerad 2025-07-01Ämnen: Hämta fulltextThe Super-Twisting Sliding Mode Controller (STSMC) is regarded as one of the most straightforward and most practical nonlinear control systems, due to its ease of application in industrial systems. Its application helps minimize the chattering problem and significantly improves the resilience of the...
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Enhanced Robust Control of Induction Motor Using Combined Optimal Model Predictive Control With Super-Twisting Algorithm
Publicerad 2025-06-01“…This paper presents a novel strategy for induction motor control that combines Optimal Model Predictive Control (OMPC) with the Super-Twisting Algorithm (STA) to enhance the performance of field-oriented control (IFOC) strategy under disturbances and uncertainties. …”This paper presents a novel strategy for induction motor control that combines Optimal Model Predictive Control (OMPC) with the Super-Twisting Algorithm (STA) to enhance the performance of field-oriented control (IFOC) strategy under disturbances and uncertainties. OMPC is exploited for its capab...
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A Passive Fault Tolerance Strategy for Super-Twisting Algorithm-Based Sliding Mode Control With Barrier Function for Quadrotor UAVs
Publicerad 2025-01-01“…To address this challenge, this paper proposes a barrier function-based passive fault-tolerant control strategy combining a super-twisting algorithm (STA) with sliding mode control (SMC). …”Unknown external disturbances and actuator failures significantly affect the performance and flight safety of quadrotor unmanned aerial vehicles (UAVs) during task execution. To address this challenge, this paper proposes a barrier function-based passive fault-tolerant control strategy combining a s...
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An Improved SOGI-Higher-Order Sliding Mode Observer-Based Induction Motor Speed Estimation
Publicerad 2024-12-01“…The proposed approach’s superiority and robustness were compared with the conventional SOGI-frequency locked loop (FLL) and super twisting algorithm (STA) SMO.…”This article presents a novel adaptive gain tuning second-order generalised integrator (SOGI)-higher-order sliding mode (HOSM) observer for robust speed estimation for an induction motor’s entire speed range. This article introduces a hyperbolic tangent function and a varying gain exponent that ensu...
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