In this paper we propose a Hybrid PSO-GA optimization method for automatic design of fuzzy logic controllers (FLC) to minimize the steady state error of a plant's response. We test the optimal FLC obtained by the Hybrid PSO-GA method using benchmark control plants and an autonomous mobile ...
Two-level inverter control with type-1 and type-2 fuzzy logic-based space vector pulse-width modulation (PWM) method for induction motor drive (IMD) is presented in this paper. A new sampling time independent strategy with type-1 and type-2 fuzzy based met...
Direct Torque and Flux ControlInduction Motor DriveModel Reference Adaptive SystemType-1 Fuzzy Logic ControllerType-2 Fuzzy Logic Controller... Panda,A Kumar,Kumar,... - 《Journal of Power Electronics A Publications of the Korean Institute of Power Electronics》 被引量: 2发表: 2015年 Type-1 an...
This research article proposes the shunt active filter (SHAF), which is used to improve the power quality of the electrical network by mitigating the harmonics with the help of Type-1 and Type-2 Fuzzy logic controller (Type-1 and Type-2 FLC) Triangular membership function (M.F). To carry...
b'Pictorial Studies of Molecules 1: Molecular Orbital Density Comparisons of H2, Li2, B2, C2, N2, O2, and F2' From Review of Theory: " In practice, a very close approximation to the molecular orbitals can be obtained in this way. Recent calculations of this type, u... AC Wahl - 《...
This paper shows that an interval type 2 fuzzy logic controller (IT2FLC) can outperform a type 1 fuzzy logic controller (T1FLC) in such applications. Complete and extensive simulation studies are discussed and analyzed with a performance comparison between a type 1 and an interval type 2 FLC....
Chapter 3 Type-2 Fuzzy Logic We describe in this chapter a new area in fuzzy logic, which studies type-2 fuzzy sets and type-2 fuzzy logic systems. Basically, a type-2 fuzzy set is a set in which we also have uncertainty about the membership function. Of course, type-2 fuzzy systems...
Dubois and Prade [6]–[8] discussed fuzzy valued logic and giveaformulafor the composition of type-2 relations as an extension of the type-1 sup-star composition, but this formula is only for minimum norm. In this paper, we will give a general formula for the extended sup-star ...
Stability on Type-1 and Type-2 Fuzzy Logic Systems The fuzzy systems present some characteristics that the classical control systems (PI, PD and PID) don't have, like smoother control, noise immunity, impor... J Morales,O Castillo,J Soria - Springer Berlin Heidelberg 被引量: 11发表: 2008...
The basic theory of a type-2 Fuzzy Logic Systems (FLSs) is presented, an efficient and simplified method to convert a type-2 fuzzy to a crisp result in a type-2 FLS is proposed, which is a straightforward way for the liberation of computation complexity, and the example shows that it ...