드라이브 ㆍ 컨트롤 (Journal of Drive and Control)

  • 제14권3호
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  • Pages.50-57
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  • 2017
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  • 2671-7972(pISSN)
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  • 2671-7980(eISSN)
유공압건설기계학회 (The Korean Society for Fluid Power and Construction Equipment)
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점검환경에서 유압서보제어기 검증효율을 개선하기 위한 유압식 구동장치 시뮬레이터 개발

Development of an Electronic Simulator for Efficiency Improvement to Verify Electro-Hydraulic Servo Controllers in an Examination Set-up

  • Han, Seung Chul (The 1st Research and Development Institute, Agency for Defense Development)
  • 투고 : 2017.04.07
  • 심사 : 2017.08.28
  • 발행 : 2017.09.01
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초록

Recently, methods of verification for electro-hydraulic servo controllers are various and the required number of testing controllers is continuously increasing in some specific systems. In this study, a PCB-based electronic simulator of hydraulic actuators is designed and developed to simplify test set-up for controllers and to facilitate alteration for characteristics of the simulator. Several features to reduce required time and manpower for verifying controllers are described. Especially, the simulator is considerably efficient to examine some controllers for different hydraulic actuators in a test. Response characteristics of the simulator are compared with those of real actuators to demonstrate validity of this method. Results reveal utilizing the designed simulator for inspecting controllers is equally effective as using hydraulic actuators.

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참고문헌

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