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Prediction of secondary dendrite arm spacing in squeeze casting using fuzzy logic based approaches
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Abstract The quality of the squeeze castings is significantly affected by secondary dendrite arm spacing, which is influenced by squeeze cast input parameters. The relationships of secondary dendrite arm spacing with the input parameters, namely time delay, pressure

Advanced Controllers Using Fuzzy Logic Controller (FLC) for Performance Improvement
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FLCs. The tuning of an FLC is a very difficult task. To make the tuning easy and efficient, there are several structures of fuzzy logic controllers are available. This paper considers new structures of fuzzy logic controllers. Two structures, self-tuning FLC (STFLC) and

Trajectory Tracking Control of Multi Degrees of Freedom Joints: Robust Fuzzy Logic-Based Sliding Mode Approach
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Abstract The multi degrees of freedom actuator is an important joint, which has attracted worldwide developing interests for its medical, industry and aerospace applications. This paper addresses the problem of trajectory tracking of three dimensions joint in the

ESTIMATION OF OPTIMUM FILTER CAKE IN PRODUCTION OF IMPERMEABLE LAYER USINGFUZZY LOGIC
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Abstract Worldwide, waste materials are produced as a by-product of industrial manufacturing and placed in storage areas. One of the waste materials is filter cake (FC). FC is formed during the infiltration of cooling water in steel factories. The main aim of this

Performance Evaluation of Fuzzy Logic and PID Controller for Liquid Level Process
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ABSTRACT The objective of this paper is to investigate and find a solution by designing the PID and FUZZY Controllers for liquid level process. Measuring the level of liquids is a critical need in many industrial plants. Fuzzy control is based on fuzzy logic-a logical system that

Congestion Control in Wireless Communication Network Using Fuzzy Logic and Machine Learning Techniques
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ABSTRACT Nowadays wireless networks are the most popular way of communication. For example, internet services in companies, cafes, e-markets and in homes. Therefore, it must be protected against the spiteful users who try to harm the privacy, genuineness and

Comparison of fuzzy logic, AHP, FAHP and hybrid fuzzy AHP for new supplier selection and its performance analysis
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The supplier selection is critical towards the success of a company. This paper compares four different methods to support decision makers in selecting the most appropriate supplier. When using Fuzzy logic, the importance of each criterion gets influenced by the level of An identification and prioritisation of the significant barriers to rural markets is a prerequisite to deal with these markets effectively. The purpose of this paper is to identify and prioritise the major barriers to the rural markets in India. The methodology adopted was qualitative

CONTROL OF MEAN ARTERIAL PRESSURE BY CARDIAC DRUG INFUSION SYSTEM USING FUZZY LOGIC CONTROLLER
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The control of physiological variables presents specific challenges, mainly due to the highly nonlinear, complex behavior of biological systems. Cardiovascular system stands as a clear example, with critical situations when control is desirable and troublesome in the same

Hiding Messages using Musical Notes: A Fuzzy Logic Approach
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Abstract Music can be used as a communicable language . Musical symbols and musical notes have been used as codes and ciphers from early days. The art of encrypting messages using music is termed as Musical cryptography and it uses predefined set of

Fuzzy logic controlled semi-active floating raft vibration isolation system
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Abstract A warship may be detected in hostile waters because of its unique acoustic signature. A typical two-stage passive vibration isolation system used on ships and submarines to isolate onboard machinery is the floating raft isolation system. The passive

Flood Vulnerability Assessment in Iskandar Malaysia Using Multi-criteria Evaluation and Fuzzy Logic
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ABSTRACT One of the most significant natural disasters in South-east Asia, is flooding. In Malaysia, for instance, Iskandar Malaysia region as a rapid urbanizing context located in southern peninsula has been affected by several flood events during last decade. Severe

Takagi–Sugeno Fuzzy Logic Speed Control Of An Indirect Field Oriented Control Induction Motor Drive Using Genetic Algorithm
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ABSTRACT The field oriented control of induction machine is widely used in high–performance applications. The majorbenefits of this method are the decoupling of torque and flux characteristics and easy execution. Detuning caused by parameter disturbances still limits

Energy Management on Grid Connected Hybrid Renewable Energy Sources using Fuzzy Logic
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ABSTRACT Renewable energy, such as wind, solar energy, is desirable for power generation due to their unlimited existence and environmental friendly nature. This paper deals with system integration and fuzzy logic based controller design for power

Fuzzy Logic Evaluation of Heavy Metal Pollution of Apa Dam Lake
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ABSTRACT Heavy metal pollution is among the biggest problems today. Conventional methods used to determine these impurities and upper and lower separation limit tables included in these methods. The results obtained by these statements are of equal importance when

Orthogonal-least-squares and back propa-gation hybrid learning algorithm for interval A2-C1 singleton type-2 Takagi-Sugeno-Kang fuzzy logic systems
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A novel learning methodology based on a hybrid mechanism for training interval singleton type-2 Takagi-Sugeno-Kang fuzzy logic systems uses recursive orthogonal least-squares to tune the type-1 consequent parameters and the steepest descent method to tune the

Development of fuzzy decision making system to quantify the Project Management Efficiency using Interval Type-2 Fuzzy Logic
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ABSTRACT The objective of this paper is to present an approach that utilizes an interval type-2 fuzzy decision making system (IT2FDMS) to quantify the Project Management Efficiency (PME). The algorithm developed in this paper is based upon interval type-2 fuzzy logic,

The Control Method of Directional Antenna Beams using Genetic Algorithm and Fuzzy LogicSystem
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ABSTRACT. This paper presents a novel control method that quickly search for the sweet spot of directional antenna beams, and save they for fast speed transmissions in millimeter wave. The proposed method is the Genetic Algorithm and Fuzzy Logic system. Transfer method

Selection of Candidate by Political Parties Using Fuzzy Logic
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ABSTRACT Party leaders in list systems must select candidates to best accomplish their electoral, organizational, and policy goals. In particular, leaders must balance nominees' policy making skills against other aspects of candidate quality, such as electoral viability.

Modelling of Stand–Alone Wind Energy Conversion System using Fuzzy Logic Controller
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ABSTRACT The concern for environment due to the ever increasing use of fossil fuels and rapid depletion of the conventional sources of energy has led to the development of alternative sources of energy. Wind energy, the kinetic energy associated with movement

RESULTED FROM THE FORM FEATURES OF FURNITURE PRODUCTS AND THE AESTHETIC EVALUATIONS OF CONSUMERS THROUGH FUZZY LOGIC
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ABSTRACT This study was aimed to investigate the relationship between the form features of furniture products and the aesthetic evaluations of consumers and the differences between the backgrounds of consumers in terms of the forms features of furniture products and the

A comparative study of fuzzy logic and weighted Association rule mining in frequent datasets
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ABSTRACT Mining of frequent patterns in transaction databases has been a fashionable area of research. Many methods are being used to solve the trouble of discovering association rules among items in large databases [8]. Transaction pattern base have been introduced to

A novel fuzzy logic approach to online exposure time calculation of line scan cameras in industrial inspection
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Exposure time calculation is an essential issue for digital cameras used in sensitive and secure industrial inspections to capture high quality image and consequently realise reliable performance of image processing algorithms. In this paper, we propose a novel exposure

Process optimization of citric acid production from aspergillus niger using fuzzy logic design
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ABSTRACT The inherent non-linearity of citric acid fermentation from Aspergillus niger renders its control difficult, so there is a need to fine-tune the bioreactor performance for maximum production of citric acid in batch culture. For this, fuzzy logic is becoming a popular tool to

A Novel Hybrid Technique for Sub-pixel Edge Detection using Fuzzy Logic and Zernike Moment
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ABSTRACT This paper is based on the development of fuzzy Logic based edge detection techniques in digital images. The proposed technique used Sobel operator, Zernike moment operator, and Fuzzy inference system in combination for edge detection purpose. Edge is

On the roots of fuzzy logic with evaluated syntax
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In this contribution, we will return to the roots of fuzzy logic with evaluated syntax (EvL). We will remember the foundational role of Jan Pavelka ([7]). First we recall the main concepts in the metamathematics of this logic. The basic results in the propositional EvL including the

Prediction of the marshall stability of reinforced asphalt concrete with steel fiber using fuzzy logic
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In this study, Marshall Stability (MS) of steel fiber reinforced asphalt concrete has been predicted using steel fiber rate (0%, 0.25%, 0.50%, 0.75%, 1.0%, 1.5%, 2.0% and 2.5%), bitumen content (5%, 5.5% and 6.0%) and unit weights (2,465–2,515 (gr/cm 3)) by Fuzzy

On Connectivity of Ad Hoc Network Using Fuzzy Logic
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ABSTRACT This paper investigates the use of fuzzy logic approach to understand the level of nodes connectivity in the ad hoc networks that can be employed to generate the list of simple if then rules. It helps to determine the transmission range needed in order to

Fuzzy Logic Based Diagnostic System for Microgravity and Radiation Against Immunity Decrease and Tumor Induction in Space
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ABSTRACT The space environment is inevitable to be beneficial for the human welfare. But the long-term effects of living in space are still unknown and indulge to mitigate the risks during a lengthy space habitation. Microgravity and radiations are the most critical health risk

A Pre-compensation Fuzzy Logic Algorithm Designed for the Dynamic Compensation Robotic System
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S Huang, Y Yamakawa, T Senoo Int J Adv Robot 2015 cdn.intechopen.com ABSTRACT This paper deals with the issue of non-model-based position regulation for the dynamic compensation robotic system (DCRS), which has been proposed for cooperating with the existing main robotic systems, such as the common serial robotic arms, to

Congestion Control in Differentiated Services using Fuzzy Logic Controller
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ABSTRACT Congestion of network phenomenon remains a focused and high priority issue. The increased demand and rapid growth of internet lead to congestion problem active queue management strategy plays a complementary approach for congestion control and

Implementation of Fuzzy Logic based Maximum Power Point Tracking in Photovoltaic System
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ABSTRACT Meeting the increasing energy demand has turned to be a challenging task in the power sector. The utilization of the renewable energy sources like wind, solar etc. are being much focused to balance the demand with the power sources. In the coming days at least Fashion products retailers are facing the problem of balancing supply and demand efficiently. However, owing to the highly unpredictable demand, it is often too difficult for retailers to make inventory replenishment decisions. This paper provides a fuzzy–based

THE APPLICATION OF FUZZY-LOGIC METHOD TO CONTROL OF ROBOTS: A REVIEW STUDY
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The application of fuzzy-logic method in control of systems has recently attracted increasing interest. Fuzzy controllers exhibit a simple and robust framework for specifying control laws that accommodate uncertainty and imprecision. This paper reviews fuzzy-logic Ambient intelligence (AmI) is a technology that should help to develop tasks and create new communication interface with our intelligent environment while enjoying a sufficiently high life level without destroying its natural and environmental support. Creating a simple and

Predicting total organic carbon load with El Nino southern oscillation phase using hybrid andfuzzy logic approaches
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ABSTRACT. During drinking water treatment, chlorine reacts with total organic carbon (TOC) to form disinfection byproducts (DBP), some of which can be carcinogenic. Additional treatment required to remove TOC before chlorination significantly increases treatment

Fuzzy Logic Control of DSTATCOM for Power Quality Improvement and Dynamic Performance
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ABSTRACT Distribution power system has poor power quality and dynamic performance due to insufficient reactive power support during disturbances. Distribution Static Compensator (DSTATCOM) can improve the power quality and dynamic performance of distribution

Identification of pollutant source characteristics under uncertainty in contaminated water resources systems using adaptive simulated anealing and fuzzy logic
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ABSTRACT Effective environmental management and remediation strategies are required to remediate contaminated water resources. Accurate characterizing of unknown contaminant sources is vital for selection of appropriate environmental management plan

Designing and Implementation of Efficient Fuzzy Logic Based Fractal Image Compression Technique in DCT Domain Using Quadtree Algorithm.
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ABSTRACT Fractal image compression (FIC) is an image coding Technology based on the local similarity of image structure. It is broadly used in many fields such as image recovery, image denoising, image verification, and encryption. FIC, still, bear the high computational

Cluster Head Selection Protocol using Fuzzy Logic for Wireless Sensor Networks
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ABSTRACT Recent trends in field of wireless networks is setting up Wireless Sensor Networks that, senses specified parameter (s) related to environment; processes sensed data and wirelessly communicates it to a base station. Such networks open up a whole

Enhancement of a Power Quality by a Shunt Hybrid Power Filter-Thyristor Compensated Reactor using Fuzzy Logic Technique
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ABSTRACT Any electrical power system consists of wide range of electrical and power electronic equipment in commercial and industrial applications. The quality of the power is effected by many factors like harmonic contamination, due to the increment of non-linear

Fuzzy Logic Controller for Temperature Regulation Process
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ABSTRACT A closed loop control system incorporating Fuzzy logic controller has been developed for a temperature regulation process. A unique Fuzzy logic controller structure with an efficient realization and a small rule base that can be easily implemented in This paper proposes an optimal design for interval type-2 Takagi-Sugeno-Kang (TSK) fuzzy logic system. In this method, the fuzzy c-means clustering algorithm is used to determine structure of fuzzy rule as well as number of rules. A hybrid between chaos firefly algorithm

Sweet Spot Search of Array Antenna Beam using the Modified Genetic Algorithm and Fuzzy Logic System.
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ABSTRACT This paper presents a method that quickly search for sweet spot of array antenna, and keep it for fast speed transmission in millimeter wave. The proposed method is the Modified Genetic Algorithm (MGA) and Fuzzy Logic system. The MGA is used to find the

FUZZY LOGIC COMBINED WITH NEURAL ALGORITHM TO CONTROL INDUSTRIAL ROBOT.
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Summary: The problem of finding the optimal path for the robot arm is one of the most important problems of industrial robot. Problem consists when robot looking for specific routes that require the lowest power consumption. Path that established between any two

Multi-Criteria Methodology: AHP and Fuzzy Logic in the Selection of Post-Harvest Technology for Smallholder Cocoa Production
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ABSTRACT Ecuador supplies 70% of the world's fine aroma cocoa (Theobroma cacao). This paper defines a model of post-harvest technology selection, adapted to small producers, using two multi-criteria models that evaluate the quality, processing cost, and technology

Design and Analysis of Neuro Fuzzy Logic PD Controller for PWM-Based Switching Converter
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ABSTRACT This paper describes the Neuro-Fuzzy logic based controller design for the buck DC-DC converters. As it is obvious form the previous type of controllers (conventional PID) for such converters which have been designed under the worst case condition for high

FUZZY LOGIC BASED SOFT STARTING OF INDUCTION MOTOR WITH CURRENT CONTROL
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ABSTRACT Induction Motors are the most commonly used machines in industries mainly because it is robust, inexpensive and easy to maintain. For an Induction Motor, the starting current is around ten times the rated current and this persists for a few cycles. This may be

6.37 Two Paraconsistent Semantics for Pavelka's Fuzzy Logic
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This work falls in the realm of many-valued paraconsistent logics. Classical logic and most standard non-classical logics are explosive; from contradictory premises anything can be inferred (ex contradictione quodlibet). Paraconsistent logic challenges this stand point. A

Simulation of Physical Parameters of Dielectric Pollution using Fuzzy Logic System in the Open Environment
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ABSTRACT Open environment is full of pollution in the presence of the air. One can find the physical parameters of the pollution using fuzzy logic membership functions fuzzy cardinality and relative fuzzy cardinality. The density the melting point. boiling point,

A Study of Energy, Ecology, Environment and Society Under Fuzzy Logic Spaces
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ABSTRACT A study of ecosystem is absolutely essential in these days because ecology is very seriously disturbed. The problems of ecology, Environment, Atmosphere, Hydrosphere, Lithosphere and Ecosphere are very random and uncertain. The pollution in the earth, air

Application of the Fuzzy Logic in Content Based Image Retrieval using Color Feature
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ABSTRACT Content Based Image Retrieval (CBIR) is a set of techniques for retrieving semantically-relevant images from an image database based on automatically-derived image features. Generally, in CBIR systems, the visual features (color, texture, and shape)

Observations on Using Type-2 Fuzzy Logic for Reducing Semantic Gap in Content–Based Image Retrieval System
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SM Darwish, RA Ali International Journal of Computer Theory and 2015 ijcte.org ABSTRACT Semantic–based image retrieval has been one of the most challenging problems in recent years. Although so many solutions are provided for filling the so-called gap between the content based image retrieval (CBIR) and what human beings expect from

A Novel Hybrid Approach to Analyze Cost of Quality: Balanced Scorecard and Fuzzy Logic.
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ABSTRACT In this paper, a new methodology in the area of cost of quality (COQ) is proposed to determine the optimal investment allocation to all costs. The goal is to minimize costs involved in achieving a required level of quality. The contribution of this paper is

ROBUST AND OPTIMAL FUZZY LOGIC PROPORTIONAL INTEGRAL DERIVATIVE CONTROLLERS DESIGN BY BEE ALGORITHM FOR HYDRO-THERMAL
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This paper proposes a robustness and an optimum of the fuzzy logic-proportional integral derivative (FLPID) controllers for automatic generation control (AGC) of a two area interconnected hydro-thermal system and an application of bee algorithm (BA) in order to

Practical tool in classification of animals for slaughter by fuzzy logic
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This paper treats of the classification of animals for slaughter, using concepts of fuzzy logic as a tool to assist in decision making. The entries (inputs) were made by measurements of body length and weight of animals. The output values corresponded to the classification

FUZZY Logic Based Space Vector PWM Controlled Hybrid Active Power Filter for Power Conditioning
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ABSTRACT This paper investigates the comparative analysis of a Hybrid Active Power Filter with PI based SVPWM controller and fuzzy based space vector PWM controller for mitigating the harmonics, improving the power factor and increasing the distribution power of the In this research study, direct torque and flux control of an Induction Motor Drive (IMD) using Sliding-Mode Speed Controllers (SMSC) and Fuzzy-Logic Speed Controller (FLSC) are presented to achieve high performance of stator current, electromagnetic torque and

Improving Text Summarization using Fuzzy Logic Latent Semantic Analysis
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ABSTRACT In this new generation, where the tremendous information is available on the internet, it is difficult to extract the information quickly and most efficiently. There are so many text materials available on the internet, in order to extract the most relevant information

Prediction of Flood Detection System: Fuzzy Logic Approach
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ABSTRACT This paper presents the fuzzy logic approach for flood detection system in order to assist in providing early warning to consumers about the possibility of flooding. Therefore, the main purpose of this study is to investigate the relationship between water level and

Voltage-MPPT Controller Design of Photovolatic Array System Using Fuzzy Logic Controller
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ABSTRACT In this article a fuzzy logic controller is proposed to control the output voltage of a photovoltaic (PV) system while tracking the maximum power point (MPP) of the system. The PV system usually consists of: a PV array that converts solar energy to electrical energy, a

Application of Fuzzy Logic for Temperature Control in Microcontroller Based 2.45 GHz Microwave Hyperthermia Device
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ABSTRACT In this paper we describe the implementation of fuzzy algorithm embedded in microcontroller for temperature control in our developed microwave hyperthermia device. As the standard of hyperthermia therapy (using microwave heating mechanism) keeping the Direct Torque controlled induction motor (DTC-IM) drives have been used widely over last few decades. DTC-IM drives use the stator resistance of the motor for stator flux estimation which directly depends on the stator resistance of IM. Proper estimation of the stator

Interval Type-2 Fuzzy Logic to the Treatment of Uncertainty in 2D Face Recognition Systems
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ABSTRACT Uncertainty is an intrinsic part of intelligent systems used in face recognition applications. The use of new methods for handling inaccurate information about facial features is of fundamental importance. This paper deals with the design of intelligent 2D Investment casting is accepted worldwide on the basis of the superior quality of the castings being produced in terms of high dimensional accuracy and surface finish. It usually employs disposable wax patterns and the quality of the wax patterns are reflected in the investment

Washing Machine Using Fuzzy Logic
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ABSTRACT For the past few years, different types of control techniques are being used in various fields of industry. Fuzzy logic based control system is one of them. Fuzzy logic uses statements instead of mathematical model for solving a given problem. In this paper, a

Fuzzy temporal logic based railway passenger flow forecast model
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Passenger flow forecast is of essential importance to the organization of railway transportation and is one of the most important basics for the decision-making on transportation pattern and train operation planning. Passenger flow of high-speed railway

Online Tuning of Power System Stabilizers Using Fuzzy Logic Network with Fuzzy C-Means Clustering Prediction: A Case Study
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ABSTRACT Power system stabilizers (PSS) has been widely used to enhance damping due to the electromechanical low frequency oscillations occurrence in power systems. In this paper, a new method is used for the online tuning of parameters of conventional power system

Retrieving roughly tangible image from contaminated impulse noised image using fuzzy logic
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ABSTRACT Impulse noise is caused by errors in the data transmission generated in noisy sensors or communication channels, or by errors during the data capture from digital cameras. Noise is usually quantified by the percentage of pixels which are corrupted.

An Efficient Design of UPQC Using Fuzzy Logic Controller for a 3 Phase 4 Wire Distribution System
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ABSTRACT Power quality issues are of great concern in transmission and distribution system nowadays due to the sensitive nature of the loads. The sensitive nature of the load increases with the advent of power electronic technology. In distribution systems, current

Analysis of fuzzy logic based intrusion detection systems in mobile ad hoc networks
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ABSTRACT Due to the advancement in wireless technologies, many of new paradigms have opened for communications. Among these technologies, mobile ad hoc networks play a prominent role for providing communication in many areas because of its independent

Design Navigation Error Reduction Algorithm for Mobile Robot Based on Fuzzy Logic Control
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A mobile robot is an automatic machine that built with two or more wheels and it is capable to navigate in designated environment. Usually, the wheels are driven by one or more DC motors which the speed of the motor can be controlled by an electrical circuit. The circuit

Fault-tolerant in wireless sensor networks using fuzzy logic
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ABSTRACT A wireless sensor network with a large number of sensors to monitor the disposal of hazardous and inaccessible environments, placed. Sensors in wireless sensor networks due to energy depletion, hardware failure, software, and communication link

A fuzzy logic-based approach for handling uncertain EOL options in product design stage
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ABSTRACT Today, companies must consider sustainability in addition to their own primary requirements (eg, cost saving) and to outside constraints (eg, environmental protection). End- of-life (EOL) option has emerged as a critical factor in sustainability. However, determining

Improving Text Summarization Using Fuzzy Logic
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Abstract Text summarization technique deals with the compression of large document into shorter version of text. Text summarization takes care of choosing the most significant portions of text and generates coherent summaries that express the main intent of the