Sliding Mode Tracking Control for Nonlinear Sampled-Data Systems with Unmatched Perturbation

Terminal Sliding Mode Control for Nonlinear Systems with both Matched and Unmatched Uncertainties

In this paper, we extend the sliding mode idea to a class of unmatched uncertain variable structure systems. This method is achieved with introducing a new terminal sliding variable and the finite time stability of proposed method is proved using a new particular finite time condition in both reaching and sliding phases. In reaching phase new sliding mode controller is derived to guarantee the ...

Integral Sliding Mode Output Tracking Controller for Sampled-Data Systems

A new integral type sliding surface (ISM) is design for sampled-data systems for output tracking. ISM surface design is based on Output Feedback. Discrete-time control based on ISM achieves good tracking performance while allowing the pole assignment of m poles, where m is positive integer, which are otherwise zero in a deadbeat design. It will be shown in this work that, the discrete-time vers...

Output Feedback Sliding Mode Control for a Class of Uncertain Multivariable Systems with Unmatched Nonlinear Disturbances

Terminal Sliding Mode Control for Nonlinear Systems with both Matched and Unmatched Uncertainties

In this paper, we extend the sliding mode idea to a class of unmatched uncertain variable structure systems. This method is achieved with introducing a new terminal sliding variable and the finite time stability of proposed method is proved using a new particular finite time condition in both reaching and sliding phases. In reaching phase a new sliding mode controller is derived to guarantee th...

Direct Adaptive Fuzzy Variable Structure Control Design without Sliding Mode for Nonlinear Systems with Unmatched Disturbances

Fuzzy adaptive sliding mode control method is a good way to resolve the control problem when the system mathematic model is unknown. However, reaching condition must be satisfied in this method. In this paper, a kind of fuzzy adaptive variable structure control method is presented in which sliding mode doesn’t exist in closed-loop system. Dynamic fuzzy logical system (DFLS) is introduced to for...