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Descripción
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| In this paper, index-1 Lagrange?s equations are first considered, including the not-so-rare case of having a singular mass matrix and redundant constraints. The existence and uniqueness of solution for acceleration vector and Lagrange multipliers vector is studied in a very simple way. Then, following Von Schwerin [2], Maggi?s formulation is described as the most efficient way (globally speaking) to solve these index-1 equations. Next, an improved double-step method, which implements the matrix transformations of Maggi?s formulation in an efficient way, is described. Finally, two large real-life examples are presented. | |
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Internacional
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Si |
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Nombre congreso
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Proceedings of the ASME International Design Engineering Technical Conferences & Computers and Information in Engineering Conference IDETC/CIE 2011.Washington, DC, USA, August 29-31, 2011, |
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Tipo de participación
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960 |
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Lugar del congreso
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Washington, DC, USA, August 29-31, 2011, |
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Revisores
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Si |
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ISBN o ISSN
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0000-0000 |
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DOI
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Fecha inicio congreso
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29/08/2011 |
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Fecha fin congreso
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31/08/2011 |
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Desde la página
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1 |
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Hasta la página
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10 |
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Título de las actas
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Proceedings of the ASME International Design Engineering Technical Conferences & Computers and Information in Engineering Conference |