Journal of Institute of Control, Robotics and Systems (제어로봇시스템학회논문지)

Institute of Control, Robotics and Systems (제어로봇시스템학회)
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A Position Decision of Photo Sensor using a PZT Nano Positioning Stage

PZT 나노 스테이지를 이용한 광센서의 위치결정

  • Cha, Young-Youp (Division of Mechanical & Automotive Engineering, Wonkwang University)
  • 차영엽 (원광대학교 기계자동차공학부)
  • Received : 2016.01.04
  • Accepted : 2016.02.17
  • Published : 2016.04.01
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Abstract

For machining systems like the motor driven linear stage which have high precision positioning with a long stroke, it is necessary to examine the repeatability of the reference position decision. Though piezo (PZT) actuator driven linear stages have high precision feed drivers and a short stroke, they have some limitations for reference position decisions if they have not been equipped with an accurate home sensor. This study was performed to examine the repeatability for home position decision of a EE-SX671 photo sensor as a home switch by using piezo actuator driven linear stages and capacitance probe.

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References

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