오차행렬에 의한 비선형 요소 위치 파악에 관한 연구Nonlinear elements position detecting by error matrix method

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dc.contributor.author이상설ko
dc.contributor.author변언섭ko
dc.contributor.author박윤식ko
dc.date.accessioned2013-02-25T21:09:19Z-
dc.date.available2013-02-25T21:09:19Z-
dc.date.created2012-02-06-
dc.date.created2012-02-06-
dc.date.issued1990-09-
dc.identifier.citation대한기계학회논문집 A, v.14, no.5, pp.1104 - 1111-
dc.identifier.issn1226-4873-
dc.identifier.urihttp://hdl.handle.net/10203/65290-
dc.description.abstractA method to identify nonlinear elements position of a nonlinear system is presented. Nonlinear elements position can be identified by an equivalent error damping and stiffness matrices which are based on the equivalent linearization technique. The procedures of this technique are: (1) Obtain input force and system response. (2) Define error between the actual and linearized restoring forces. (3) Calculate linearized damping and stiffness coefficients to minimize the square error sum. Several examples are tested and found that these methods are very effective not only to locate the nonlinear elements position but also to identify the degree of nonlinearity qualitatively. Nonlinear type can be qualitatively identified by examining the plots of restoring force vs equivalent state values.-
dc.languageKorean-
dc.publisher대한기계학회-
dc.title오차행렬에 의한 비선형 요소 위치 파악에 관한 연구-
dc.title.alternativeNonlinear elements position detecting by error matrix method-
dc.typeArticle-
dc.type.rimsART-
dc.citation.volume14-
dc.citation.issue5-
dc.citation.beginningpage1104-
dc.citation.endingpage1111-
dc.citation.publicationname대한기계학회논문집 A-
dc.contributor.localauthor박윤식-
dc.contributor.nonIdAuthor이상설-
dc.contributor.nonIdAuthor변언섭-
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ME-Journal Papers(저널논문)
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