OPTIMUM PATH FINDING FROM MULTI - PATHS BASED ON FUZZY LOGIC SYSTEM

Abstract

This paper introduced the fuzzy logic technique to find the optimum path from multipaths. The fuzzy logic system used six input as: distance (front, left obstacle, right obstacle, angle goal, turn and distance goal) that have been membership function for each input, as well as output direction, the success of the fuzzy logic algorithm and ensure the optimum path obtained from six paths, these paths takes at different rules of fuzzy logic system . Fuzzy logic technique is not an optimization technique as the particle swarm technique and the genetic algorithm are considered optimization, but in this research get several paths after changing the rules and then the optimal path is obtained from these paths in terms of short length and minimum time of implementation. This technique give the best result as well as the sixth red path is best path which is characterized by its short length and lowest processing time, This technique applied of mobile robots and use in engineering, medical, military and industrial application.