教師資料查詢 | 類別: 期刊論文 | 教師: 張永康 CHANG YEONG-KANG (瀏覽個人網頁)

標題:Analysis/Test Correlation of Multiple Configurations Structures
學年97
學期1
出版(發表)日期2008/08/01
作品名稱Analysis/Test Correlation of Multiple Configurations Structures
作品名稱(其他語言)含多重構造結構系統分析值與測試值之比對識別
著者Chang, Yeong-kang; Wang, Bo-ping
單位淡江大學航空太空工程學系
出版者臺北市中國機械工程學會
著錄名稱、卷期、頁數Journal of the Chinese Society of Mechanical Engineers=中國機械工程學刊 29(4), pp.325-331
摘要針對含多重構造結構系統分析值與測試值之比對識別問題,本研究利用最佳化設計的概念建立適當的目標函數與限制條件將其轉換成數學模式。系統程式中將採用逐次二次規劃法為最佳化演算法並利用MSC/NASTRAN有限元素分析軟體為結構分析工具。為了改善計算效率,結構再分析與靈敏度計算乃採用縮減模態空間的方法。 The Sequential Quadratic Programming is applied to solve the problem of Analysis/Test correlation of structures with multiple configurations in this study. The proposed approaches are the extension of the conventional optimum design methods by considering the objective function and constraints from several configurations simultaneously. A general purpose program utilizing MSC/NASTRAN finite element analysis software for structural analysis was developed to implement the optimum design procedures. In order to improve the computational efficiency, the reduced order modal space method is applied for structural reanalysis and sensitivity calculation.
關鍵字Analysis/Test Correlation; Quadratic Programming
語言英文
ISSN0257-9731
期刊性質國內
收錄於SCI;EI
產學合作
通訊作者
審稿制度
國別中華民國
公開徵稿
出版型式紙本
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