Abstract

The authors apply the transfer influence coefficient method to the 3. dimensional vibration analysis of beam with multi - joints and formulate a general algorithm to analyse the longitudinal, flexural and torsional coupled forced vibration. In this paper, a structure which is mainly found in the robot arms, cranes and so on, has some crooked parts, subsystems and joints, but has no closed loop in this system. It is modeled as the beam of a distributed mass system with massless translational, rotational and torsional springs in each node, and joint elements of release or roll at node which the displacement vector is discontinuous. The superiority of the present method to the transfer matrix method in the computation accuracy was confirmed from the numerical computation results. Moreover, we confirmed that boundary and intermediate conditions could be controlled by varying the values of the spring constants.

주제어

#전달영향계수법   #전달매트릭스법   #강제진동   #연성진동   #다관절보  

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참고문헌 (9)

1. E. C. Pestel;F. A. Leckie , Matrix Methods in Elastomechanics / v.,pp., 1963
   
2. 變形傅達影響係數法による可變パラメ-タ系の自由振動解析(變斷面ばりに對する定式化) , 近藤;末岡;文;綾部 , 日本機械學會論文集 / v.56,pp.284-291, 1990
   
3. 傅達影響係數法에 의한 원판구조물의 自由振動解析 , 文;末岡;近藤;呂 , 대한기계학회 논문집 / v.15,pp.1439-1446, 1991
   원문보기 상세보기
4. 傅達影響係數法에 의한 사각형 평판구조물의 自由振動解析 , 문;여 , 대한기계학회논문집 / v.17,pp.559-567, 1993
   
5. A Method of Vibrational Analysis Using a Personal Computer A Suggested Transfer Influence Coefficient Method , A. Sueoka;T. Kondou;D. H. Moon;K. Yamashita , The Memoirs of the Faculty of Engineering Kyushu University / v.48,pp.31-46, 1988
   
6. 傅達影響係數法에 의한 彈性支持를 갖는 원통형 쉘구조물의 自由振動解析 , 문;여 , 한국소음진동공학회지 / v.4,pp.469-478, 1994
   원문보기 상세보기
7. 傅達影響係數法による樹狀構造物の自由振動解析(第1報, 二次元樹狀構造物に對する定式化) , 近藤;末岡;安田;文 , 日本機械學會論文集 / v.57,pp.1091-1098, 1991
   
8. 보강재를 갖는 원통셀 구조물의 진동 해석 알고리즘의 개발에 관한 연구 , 문;여 , 한국소음진동공학회지 / v.6,pp.481-491, 1996
   원문보기 상세보기
9. 다관절 보의 진동해석 알고리즘의 개발에 관한 연구 , 문;여;최 , 한국박용기관학회지 / v.18,pp.544-553, 1994
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