This paper presents a comprehensive study of ANFIS+ARIMA+IT2FLS models for forecasting the weather of Raipur, Chhattisgarh, India. For developing the models, ten year data (2000-2009) comprising daily average temperature (dry-wet), air pressure, and wind-speed etc. have been used. Adaptive Network Based Fuzzy Inference System (ANFIS) and Auto Regressive Moving Average (ARIMA) models based on In...

This paper presents a literature review of applications using type-2 fuzzy systems in the area of image processing. Over the last years, there has been a significant increase in research on higher-order forms of fuzzy logic; in particular, the use of interval type-2 fuzzy sets and general type-2 fuzzy sets. The idea of making use of higher orders, or types, of fuzzy logic is to capture and repr...

This paper is concerned with the problem of event-triggered non-fragile H ∞ filter design for interval type-2 (IT2) fuzzy systems subject to output quantization. The nonlinear plant efficiently described by an IT2 model, and lower upper membership functions weighting coefficients are employed ch...

Abstract The driver-automation shared driving is a transition to fully-autonomous driving, in which human driver and vehicular controller cooperatively share the control authority. This paper investigates steering of semi-autonomous vehicles with uncertainty from imprecise parameter. By considering driver’s lane-keeping behavior on vehicle system, model introduced for purpose. Based interval ty...

This study presents the design and real-time applications of an Interval Type-2 Fuzzy PID (IT2-FPID) control system on unmanned aerial vehicle (UAV) with a flexible cable-connected payload in comparison to Type-1 (T1-FPID) counterparts. The IT2-FPID has significant stability, disturbance rejection, response time advantages. To prove show these advantages, DJI Tello, commercial UAV, is used test...

In this paper, we study modal operator F α,β in intuitionistic fuzzy subgroup of a group and derive some results. 1. Introduction The idea of intuitionistic fuzzy sets (IFSs) was given by [1, 2] to generalize the notion of fuzzy sets (FSs). Intuitionistic fuzzy modal operator was defined by Atanassov in [3]. The modal operators have been known to be important tools for IFSs where the operators ...

The shadowed type-2 fuzzy systems are used more frequently today as they provide an alternative to classical logic. primary purpose of logic is simulate reasoning in a computer. This work aims use (ST2-FS) dynamically adapt the crossing parameter differential evolution (DE). To test performance dynamic parameter, motor position control problem was used, which contains interval system (IT2-FS) f...

choosing the right set of projects is the first step of project oriented firms in strategic project portfolio management. since economic growth depends on environmental and social issues, sustainable development has been an essential part of firms' plans to keep their competitive advantage. moreover, market conditions, fast worldwide changes and other similar issues have given these issue ...

One-third of the people with an age over twenty have some signs of degenerated discs. However, in most of the patients the mere presence of degenerative discs is not a problem leading to pain, neurological compression, or other symptoms. This paper presents an interval type-2 fuzzy hybrid rule-based system to diagnose the abnormal degenerated discs where pain variables are represented by interv...