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알루미늄 가공 현장에서 금속 불순물 검출 KCI 등재

Detection of Metal Impurities at Aluminum processing factory

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  • URLhttps://db.koreascholar.com/Article/Detail/1076
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로봇학회논문지 (The Journal of Korea Robotics Society)
한국로봇학회 (Korea Robotics Society)
초록

This paper proposed a new magnetic field detection algorithm to detect metal pieces in food producing processes. This algorithm can detect mixed metal pieces by sensing magnetic field. Some metal pieces are passed through an over-current circuit to magnetize them. The magnetic field sensor can detect the change in the magnetic field on the conveyor belt caused by the flow of the metal pieces in the food product. However, such a method detects the output of signals that change their amplitude and phase according to the movement of the conveyor belt with the food product, in which the equilibrium of the positive signal that is created in the receiver coil loses its balance due to the magnetized material. This includes not only the signal elements resulting from the effect of the alternating magnetic fields of the mixed metals, but also the signal elements resulting from the effect of the alternating magnetic fields of the examined object itself.

저자
  • 황종명 | Jong-Myung Hwang
  • 안부환 | Bu-Hwan Ahn
  • 이장명 | Jang-Myung Lee