This paper presents a local fuzzy path planning and obstacle avoidance method based on fuzzy logic. The main idea is to fuzzify the obstacles in the environment and use a fuzzy logic controller to guide the robot not to move too close to the obstacles. The human sense of obstacles and his behavior in obstacle avoidance is provided the Fuzzy Obstacle concept which is used in the obstacle avoidan...

This application note focuses on a design based on National Semiconductor’s patented NeuFuz based neural-fuzzy technology to arrive at a slip control scheme implemented on National Semiconductor’s low-cost COP8TM microcontroller. NeuFuz technology allows for the automated generation of a fuzzy logic control engine based on training data. In this case, the training data was taken from the well k...

Knowledge mobilisation is a transition from the prevailing knowledge management technology to some innovative methods for knowledge representation, formation and development and for knowledge retrieval and distribution. Knowledge mobilisation also carries the connotation on “knowledge on mobile phones” and this is actually one of the platforms that will be used. Fuzzy ontology replaces classica...

Neuro-fuzzy (NF) decision-making technology is designed and implemented to obtain the optimal daily currency trading rule. We find that a non-linear artificial neural network (ANN) exchange rate microstructure model combined with a fuzzy logic controller (FLC) generates a set of trading strategies that, on average, earn a higher rate of return compared to the simple buy-and-hold strategy. We al...

Fuzzy Logic Control (FLC) technology has drastically reduced the development time and deployment cost for the synthesis of nonlinear controllers for dynamic systems. As a result we have experienced an increased number of FLC applications. We will illustrate our eeorts in FLC technology transfer aimed at controlling a resonant converter power supply. We will discuss the development of FLCs for a...

1 Dental Diagnosis from X-Ray Images using Fuzzy Rule-Based Systems; Tran Manh Tuan, School of Information and Communication Technology, Thai Nguyen University, Thai Nguyen, Vietnam Nguyen Thanh Duc, Hanoi University of Science and Technology, Hanoi, Vietnam Pham Van Hai, Hanoi University of Science and Technology, Hanoi, Vietnam Le Hoang Son, VNU University of Science, Vietnam National Univers...

One of the ways to overcome traffic problems in large cities is through the development of an intelligent monitoring and control of traffic lights system. This paper addresses the design and implementation of an intelligent traffic lights controller based on fuzzy logic technology. A software has been developed to simulate the situation of an isolated traffic junction based on this technology. ...

In this paper, the basic design of the fuzzy personalized wireless information agent for mobile phones is proposed based on wireless fuzzy Web intelligence, wireless mobile computing, Internet computing, intelligent agent technology, Web databases, and personalization. The basic personalized wireless information agent’s middleware is implemented by using WAP, WML, Java Servlets and intelligent ...