著者

影山 雄介 于 強

出版者

社団法人日本機械学会

雑誌

日本機械学會論文集. A編 = Transactions of the Japan Society of Mechanical Engineers. A (ISSN:03875008)

巻号頁・発行日

vol.70, no.695, pp.953-961, 2004-07-25

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本論文では,高度な軸制御が要求される工作機械の熱変形における補正制御に階層的応答曲面方から導かれる階層化された近似式を適用した例を示し,この手法の有効性を確認した.

著者

駒井 謙治郎

出版者

一般社団法人日本機械学会

雑誌

日本機械学會論文集. A編 = Transactions of the Japan Society of Mechanical Engineers. A (ISSN:03875008)

巻号頁・発行日

vol.69, no.687, pp.1521-1523, 2003-11-25

著者

小島 清美 寺崎 健 三浦 英生 西村 朝雄

出版者

一般社団法人日本機械学会

雑誌

日本機械学會論文集. A編 = Transactions of the Japan Society of Mechanical Engineers. A (ISSN:03875008)

巻号頁・発行日

vol.69, no.686, pp.1409-1414, 2003-10-25

参考文献数

20

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A practical structural design system for LSI packages has been developed based on object oriented and graphical user interface technologies. An object-oriented technology is applied for creating product model-based analytical model (PBAM) which is independent of analytical method or tool. It is easy to create any CAE model from the PBAM. Graphical user interface is another effective technology for easy operation. Design engineers only have to select a model of interest and revise the dimensions or materials of the package, if necessary. As soon as they finish revising the input data, a CAE model such as finite element meshes are generated and the analysis starts automatically. The life of the solder joints, for example, is automatically evaluated and the results are displayed on a CRT. This system is very effective for designing new, highly reliable LSI packages in a short time.