Earticle

초록

영어

There were many reports about an obstacle avoidance of a mobile robot. In this paper, we design a fuzzy logic system and propose an obstacle avoidance algorithm for a path planning in unknown environment for a mobile robot. The ultrasonic sensors are employed for detecting the distance to obstacles and their positions. An angular velocity control for left and right wheels is implemented by a fuzzy logic system. We here propose another new rule table that is induced from the consideration of the distance to obstacles and the angle between the robot and the goal. Some simulation results show that the proposed method generates a good path with avoiding obstacles and has faster travelling time.

목차

Abstract
 1. Introduction
 2. Architecture of Mobile Robot System
 3. Design of Fuzzy Logic Systems
  3.1. Determination of Input and Output Variables
  3.2. Fuzzification
  3.3. Generation of Control Rules
  3.4. Defuzzification
 4. Simulation Study
 5. Concluding Remarks
 References

키워드

저자

• Xi Li [ School of Electronic Engineering, Daegu University Jillyang Gyeongsan-city Gyeonbuk, Korea ]
• Byung-Jae Choi [ School of Electronic Engineering, Daegu University Jillyang Gyeongsan-city Gyeonbuk, Korea ]

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  International Journal of Smart Home

• 간기

  격월간

• pISSN

  1975-4094

• 수록기간

  2008~2016

• 십진분류

  KDC 505 DDC 605