Discrete-time Sliding Mode Direct Power Control For Threephase Rectifiers

Hyperplane Design in Observer-based Discrete-time Sliding Mode Control Hyperplane Design in Observer-based Discrete-time Sliding Mode Control

A new result that allows the selection of sliding hyperplane coeecients in Observer-Based Discrete-Time Sliding Mode Control (OBDSMC) is presented. Selection of co-eecients is done by analyzing the tracking error dynamics inside the boundary layer-where the closed-loop system has a linear state feedback connguration-rather than assuming that the sliding function has already converged to zero. T...

Discrete-time sliding mode control for MR vehicle suspension system

Output Feedback Sliding Mode Control for Mimo Discrete Time Systems

In this paper we present a new algorithm for discrete sliding mode control of linear multivariable systems using fast output sampling feedback. Here we make use of a single switching surface regardless of the number of inputs. The main contribution of this work is that instead of using the system states, the output samples are used for designing the controller. Numerical example demonstrates th...

AI-based discrete sliding-mode control for real-time implementation

Combination of sliding-mode control and an AI block based on fuzzy logic is introduced. This hybrid control structure provides very good control performance and robustness of control loops. Based on the Lyapunov’s direct method, the sliding mode control is designed to guarantee the stability and good tracking performance of controlled systems. The fuzzy logic block is designed to mimic the beha...

Discrete time Output Feedback Sliding Mode Control for Uncertain Systems

This paper describes a method for designing discrete time static output feedback sliding mode controllers. Previous work has shown that by identifying a minimal set of current and past outputs, an augmented system can be obtained which permits the design of a sliding surface based upon output information only, if the invariant zeros of this augmented system are stable. In this work, a procedure...