IGA. Robin Bouclier. Читать онлайн. Newlib. NEWLIB.NET

Автор: Robin Bouclier
Издательство: John Wiley & Sons Limited
Серия:
Жанр произведения: Математика
Год издания: 0
isbn: 9781119988540
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of freedom (DOF)) and f is the force vector. We do not provide more information here on the expressions of these operators. In the rest of this chapter, these quantities will either be the very classic ones (context of linear elasticity, for example), or detailed in more specific situations (e.g. context of thin shell analysis).

      1.2.4.2. Performance

      With the isogeometric concept and the underlying spline technologies in hand, let us now step back and briefly retrace the original motivation behind IGA, i.e. the opportunity to reunify computer-aided design (CAD) and computer-aided engineering (CAE). Pushing forward the reasoning also enables us to envisage the power of the approach for shape optimization, as discussed at the end of this section.

      1.3.1. Returning to the original motivations behind IGA

Schematic illustration of original motivation of IGA is to improve engineering design and certification by integrating Design and Analysis. Schematic illustration of the engineering systems.