Journal of the Korean Society for Precision Engineering (한국정밀공학회지)

Korean Society for Precision Engineering (한국정밀공학회)
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Development of an Autonomous Mobile Robot with the Function of Teaching a Moving Path by Speech and Avoiding a Collision

음성에 의한 경로교시 기능과 충돌회피 기능을 갖춘 자율이동로봇의 개발

  • 박민규 (부산대학교 지능기계공학과 대학원) ;
  • 이민철 (부산대학교 기계공학부) ;
  • 이석 (부산대학교 기계공학부)
  • Published : 2000.08.01
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Abstract

This paper addresses that the autonomous mobile robot with the function of teaching a moving path by speech and avoiding a collision is developed. The use of human speech as the teaching method provides more convenient user-interface for a mobile robot. In speech recognition system a speech recognition algorithm using neural is proposed to recognize Korean syllable. For the safe navigation the autonomous mobile robot needs abilities to recognize a surrounding environment and to avoid collision with obstacles. To obtain the distance from the mobile robot to the various obstacles in surrounding environment ultrasonic sensors is used. By the navigation algorithm the robot forecasts the collision possibility with obstacles and modifies a moving path if it detects a dangerous obstacle.

Keywords

References

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