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국내 최대 기계·건설 공학연구정보
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  • RecurDyn(리커다인)
  • 국내학술대회

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    국내학술대회 제목 게시판 내용
    제목(국문) 경량압전 복합재료 작동기의 작동변위와 총유호모멘트의 관계
    제목(영문) Relationship Between Performance Displacement and Total Effective Moment of the Lightweight Piezoelectric Composite Actuator (LIPCA)
    저자 남임창 (In Chang Nam ,건국대 ) ▷공저자네트워크등록하기
    김철웅 (Cheol Woong Kim ,건국대 원 ) ▷공저자네트워크등록하기
    윤광준 (Kwang Joon Yoon ,건국대 ) ▷공저자네트워크등록하기
    초록 The Lightweight Piezoelectric Ceramic Composite Actuator (LIPCA) is subject to the cyclic maximum deflection due to the resonant frequencies. Unfortunately, it could make LIPCA damageable by the cyclic large deformation. If the progressive microvoid coalescence of LIPCA interlan-iinar took place, the decrease of the stiffness and the weakness of stress transmission and fiber bridging effect would make the fatigue characteristics worse suddenly. These studies such as the changeable fatigue phase and interlaminar behavior of LIPCA affected by the resonant frequencies should be carried out due to the strong anisotropy of carbon/epoxy layer. Hence, these studies are as follows. Firstly, propose a method that relationship between total effective moment (ME) and performance displacement. Secondly, comparative analysis of total effective moment vs. bending theory of the Bernoulli-Euler laminate beam applicable LIPCA. Finally, Residual stresses distribution of interlaminar in LIPCA using the CLT.
    keyword Lightweight Piezoelectric Composite Actuator경량압전 복합재료 작동기, LIPCA), Total Effect Moment(총유효모멘트, ME), Classical Lamination Theory(고전적층이론), Bernoulli-Euler Laminate Beam Theory(베르누이-오일러 적층보 이론), Residual Stress(잔류응력)
    저널명 대한기계학회 춘계학술대회 ▷관련저널보기
    VOL 5
    PAGE 599-604
    발표년도 2005
    국문File 국문다운로드
    영문File
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