Abstract
In this paper, we present a bond graph representation for deformable and fluid objects. The bond graph model contributes 1. a seamless coupling between deformable particles by mean of the bidirectional power connection (effort× flow), 2. a unified modeling of a wide range of materials in the energy domain. Using bond graphs, we first define a 1D particle model for elastic and plastic deformation. Next it is extended to 2D and 3D deformable models. Finally, the bond graph model of deformation is simulated and animated.
