although most parts of iran is free of malaria owing to appreciable struggle against this disease by the ministry of public health, in every case of fever of unknown origin (fuo) possibility of malaria should not be neglected. unjustified administration of antibiotics can delay the diagnosis because of diminishing effect in number of malaria parasites in peripheral blood. for this reason freque...

In this paper we have presented a novel technique for the navigation and path formulation of wheeled mobile robot. In a given environment having obstacles, a path is generated from the given initial and final position of the robot. Based on the global knowledge of the environment a global path is formulated initially. This global path considers all the known obstacles in the environment and mus...

Objectives: Conducting field tests of a vibrotactile aid for deaf/deafblind persons for detection, identification and directional perception of environmental sounds. Methods: Five deaf (3F/2M, 22–36 years) individuals tested the aid separately in a home environment (kitchen) and in a traffic environment. Their eyes were blindfolded and they wore a headband and holding a vibrator for sound id...

This paper addresses a behavior-based fuzzy controller (BFC) for mobile robot wall-following control.The wall-following task is usually used to explore an unknown environment.The proposed BFC consists of three sub-fuzzy controllers, including Straight-based Fuzzy Controller (SFC),Left-based Fuzzy Controller (LFC), and Right-based Fuzzy Controller (RFC).The proposed wall-...

Abstract – This paper presents sensor-based intelligent mobile robot navigation in unknown environments. The paper deals with fuzzy control of autonomous mobile robot motion in an unknown environment with obstacles and gives a wireless sensor-based remote control of mobile robots motion in an unknown environment with obstacles using the Sun SPOT technology. Simulation results show the effective...

Path planning is one of the key parts unmanned aerial vehicle (UAV) fast autonomous flight in cluttered environments. However, it remains a challenge to efficiently generate high-quality trajectory for tasks with high success rate. In this paper, robust framework proposed, which can stably support complex unknown environments limited onboard computing resources. Firstly, we propose directed fro...

The known algorithms for planning the trajectory of movement mobile robots in an unknown environment have high computational complexity or do not allow finding that is optimal along length path, while maintaining a safe distance from obstacles. aim work to increase efficiency solving problem initial position final with obstacles, taking into account limited capabilities (sensory and computation...