• Title/Summary/Keyword: Choi Seok-Kwon

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Faults Analysis and Dynamic Simulation Method for Poly-Phase PM Synchronous Motor (다상 영구자석 동기전동기의 고장특성 해석에 관한 연구)

  • Choi, Se-Kwon;Cho, Jun-Seok;Kim, Ju-Yong;Jung, Tae-Uk
    • Proceedings of the KIEE Conference
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    • 2009.07a
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    • pp.826_827
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    • 2009
  • This paper introduces major potential faults of Poly-Phase Permanent Magnet Synchronous Motor and their simulation realization methods. The faults of Poly-Phase PM Synchronous Motor, generally, stator turn faults, demagnetizing field. Based on the derived expressions, Poly-Phase PM synchronous Motor simulation model, which is capable of representing stator turn faults, is implemented in Maxwell.

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Energy Efficient Locomotion Control of Compliant Legged Robot (유연 다리 구조를 가진 로봇의 에너지 효율적 주행 제어)

  • Kwon, Oh-Seok;Choi, Rock-Hyun;Lee, Dong-Ha
    • The Journal of Korea Robotics Society
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    • v.7 no.2
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    • pp.76-82
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    • 2012
  • In this study, we aim to develop energy efficient walking and running robot with compliant leg. So, we propose the energy efficient locomotion control method. And, we experiment the proposed control method applying to the experimental robot with compliant leg. From the experiment, we look at whether the proposed control method can the robot walk and run energy efficiently.