반도체디스플레이기술학회지 (Journal of the Semiconductor & Display Technology)

한국반도체디스플레이기술학회 (The Korean Society Of Semiconductor & Display Technology)
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비전 센서를 이용한 물체의 위치 제어

Position Control of an Object Using Vision Sensor

  • 하은현 (삼성 엔지니어링) ;
  • 최군호 (한국기술교육대학교 정보미디어연구소)
  • 투고 : 2011.05.06
  • 심사 : 2011.06.15
  • 발행 : 2011.06.30
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초록

In recent years, owing to the development of the image processing technology, the research to build control system using a vision sensor is stimulated. However, the time delay must be considered, because it works of time to get the result of an image processing in the system. It can be seen as an obstacle factor to real-time control. In this paper, using the pattern matching technique, the location of two objects is recognized from one image which was acquired by a camera. And it is implemented to a position control system as feedback data. Also, a possibility was shown to overcome a problem of time delay using PID controller. A number of experiments were done to show the validity of this study.

키워드

참고문헌

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