The Study of Robot Obstacle Avoidance Based on Fuzzy Control

Abstract

This paper focuses on the fuzzy obstacle avoidance algorithm, which is based on the information in dynamic environment with high real-time performance and adaptability. The algorithm can convert the information acquired in three directions through the ultrasonic sensors into fuzzy variables and input into the fuzzy controller, and realize the robot obstacle avoidance according to the inference rules. In order to solve the calculation problem of fuzzy inference rules, a fuzzy inference algorithm based on the addressing is presented to save computing time.