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This paper first proposed a sliding mode angle control with fuzzy estimator for a fan-plate system. The advantages of this control strategy are following. The robustness is ensured when the uncertainty appeared and the unknown lumped uncertainty is estimated by fuzzy estimator therefore the exactly parameters are unnecessary. The Lyapunov stability theorem is used to guarantee the convergence and...
This paper proposed a sliding mode angle control design for a fan-plate system firstly. The mathematical model of fan-plate system is derived. The mathematical model of fan-plate system is established that includes the parameter variations and external disturbances in practical. Hence, a sliding mode control is adapted for the parameter variations and external disturbances of a fan-plate system. The...
This paper presents a sliding mode control (SMC) design based on radial basis function neural network (RBFNN) to robust stabilization and disturbance rejection of the synchronous reluctance motor (SynRM) drive system. This method utilizes Lyapunov function and the steep descent rule to guarantee the convergence of the SynRM system asymptotically. Finally, we employ the experiments to validate the...
This paper presents a fuzzy sliding mode speed control design procedure for robust stabilization and disturbance rejection of the synchronous reluctance motor (SynRM) drive system. In general, the conventional sliding mode control design is assumed that the upper boundary of parameter variations and external disturbances is known and the sign function is used. Therefore, it causes high frequency chattering...
This paper presents the a adaptive sliding mode speed control design procedure for robust stabilization and disturbance rejection of the current sensorless synchronous reluctance motor (SynRM) drive system. In this paper, we proposed a novel adaptive sliding mode control to avoid the conventional sliding mode control, which causes high frequency chattering and high gain phenomenon drawbacks due to...
A synchronous reluctance motor driven by an integral variable structure controller for current sensorless is presented. The mathematical model for the synchronous reluctance motor includes core loss. We develop a maximum torque control strategy. The integral variable structure controller is used to reject the uncertain bounded disturbances and parameter variations. The voltage reference equation generates...
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