Chaos is one of the most significant findings in physics and engineering. Fractional-order
chaotic systems are nonlinear systems with special features which, some of them include …

In order to cope with the explosion of complexity problem in backstepping control, a
commonly used method is to use a filter, which will bring filter error and impair control …

The main reason of the extensive usage of the fuzzy systems in many branches of science is
their approximation ability. In this paper, an interval type-3 fuzzy system (IT3FS) is proposed …

Four-dimensional chaotic systems are a very interesting topic for researchers, given their
special features. This paper presents a novel fractional-order four-dimensional chaotic …

Fractional order PID controller was received attentions in control problems for it had 2
freedom adjustable parameters. Practices had proved that better results could be obtained …

This article aims to provide a new perspective on how the deployment of general type-2
(GT2) fuzzy sets affects the mapping of a class of fuzzy logic controllers (FLCs). It is shown …

In this paper a new robust fractional-order predictive controller is presented and employed to
regulate the glucose level in type-1 diabetes. The dynamics of the system is fully unknown …

In this paper, for a class of uncertain fractional order chaotic systems with disturbances and
partially unmeasurable states, an observer-based event-triggered adaptive fuzzy …

In this paper, an adaptive backstepping controller based on interval type-2 fuzzy neural
network (IT2FNN) approximator is proposed for flexible-joint manipulator with mismatched …

A growing body of literature has proved that general type-2 fuzzy control systems (GT2
FCSs) are reliable, robust, and safe control systems against severe external disturbances …