In this paper a concise overview of the work that has been done by various researchers in
the area of type-2 fuzzy logic is analyzed and discussed. Type-2 fuzzy systems have been …

A review of the applications of interval type-2 fuzzy logic in intelligent control has been
considered in this paper. The fundamental focus of the paper is based on the basic reasons …

To date, because of the computational complexity of using a general type-2 fuzzy set (T2 FS)
in a T2 fuzzy logic system (FLS), most people only use an interval T2 FS, the result being an …

This paper presents an integrated interval type-2 fuzzy logic approach that simultaneously
models and controls an underactuated mobile two-wheeled inverted pendulum (MTWIP) …

In this state-of-the-art paper, important advances that have been made during the past five
years for both general and interval type-2 fuzzy sets and systems are described. Interest in …

This paper presents a comparative study between the firefly algorithm (FA) and the galactic
swarm optimization (GSO) method, where the performance of both methods is observed and …

Interval type-2 fuzzy logic controllers (IT2 FLCs) have recently been attracting a lot of
research attention. Many reported results have shown that IT2 FLCs are better able to …

Higher order fuzzy logic systems (FLSs), such as interval type-2 FLSs, have been shown to
be very well suited to deal with the high levels of uncertainties present in the majority of real …

A review of the methods used in the design of interval type-2 fuzzy controllers has been
considered in this work. The fundamental focus of the work is based on the basic reasons for …

Type-1 fuzzy logic controllers (FLCs) have been applied to date with great success to many
different applications. However, for dynamic unstructured environments and many real-world …