MODELIZATION AND NUMERICAL APPROXIMATION OF ACTIVE THIN SHELLS

机译：有源薄壳的建模与数值逼近

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This work is concerned with the numerical analysis of a general active thin shell structure which is constituted by (ⅰ) a thin shell made of a "classical" material and having a general shape; (ⅱ) some piezoelectric patches which are bonded upon the external surfaces of the shell and which work as actuators. In this way, a convenient 2D modelization is obtained, an existence and uniqueness result of a solution is proved, an approximation by accurate conforming finite elements is obtained, the associate convergence is studied and a numerical experiment proves the effectiveness of the method.

机译：这项工作是关于一种普通的主动薄壳结构的数值分析，该结构由（ⅰ）一种由“经典”材料制成并具有一般形状的薄壳构成；（ⅱ）粘结在外壳外表面上并用作致动器的一些压电片。这样，可以方便地进行二维建模，证明了解的存在性和唯一性，可以通过精确的一致有限元进行逼近，研究了相关的收敛性，并通过数值实验证明了该方法的有效性。

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来源
《Twelfth International Conference on Adaptive Structures and Technologies, Oct 15-17, 2001, University of Maryland》|2001年|p.289-297|共9页
会议地点 Maryland MD(US)
作者
Michel Bernadou; Christophe Haenel;
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作者单位

Pole Universitaire Leonard de Vinci, F-92916 Paris La Defense Cedex, France;

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会议组织
原文格式 PDF
正文语种 eng
中图分类机械、仪表工业;
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1. Modelization and numerical approximation of piezoelectric thin shells Part Ⅲ: From the patches to the active structures [J] . Michel Bernadou, Christophe Haenel Computer Methods in Applied Mechanics and Engineering . 2003,第37a38期

机译：压电薄壳的建模与数值逼近第三部分：从斑块到有源结构
2. Modelization and numerical approximation of piezoelectric thin shells Part Ⅱ: Approximation by finite element methods and numerical experiments [J] . Michel Bernadou, Christophe Haenel Computer Methods in Applied Mechanics and Engineering . 2003,第37a38期

机译：压电薄壳的建模与数值逼近第二部分：有限元逼近与数值实验
3. Modelization and numerical approximation of piezoelectric thin shells Part Ⅰ: The continuous problems [J] . Michel Bernadou, Christophe Haenel Computer Methods in Applied Mechanics and Engineering . 2003,第37a38期

机译：压电薄壳的建模与数值逼近第一部分：连续问题
4. MODELIZATION AND NUMERICAL APPROXIMATION OF ACTIVE THIN SHELLS [C] . Michel Bernadou, Christophe Haenel International conference on adaptive structures and technologies . 2002

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MODELIZATION AND NUMERICAL APPROXIMATION OF ACTIVE THIN SHELLS

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