Results 241 to 250 of about 1,209,713 (321)

Simultaneous tactile–morphological perception enables sensorimotor autonomy in soft robots

Dong H, Xiong Q, Wu X, Chen H, Li L, E SP, Wang C, Li N, Stokes AA, Giorgio-Serchi F, Yang Y.   +10 more
europepmc   +1 more source

Shape programming of liquid crystal elastomers by two-stage wavelength-selective photopolymerization.

Mater Horiz
Bruining T, Tomé DR, Liu D.
europepmc   +1 more source

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Shape optimisation of blended-wing-body underwater gliders based on free-form deformation

Ships and Offshore Structures, 2020
As a type of Autonomous Underwater Vehicles (AUV), blended-wing-body underwater gliders (BWBUGs) have drawn much attention due to their unique performance advantages in long-distance navigation missions.
Jinglu Li, Peng Wang, Huachao Dong, Xumao Wu, Xu Chen, Caihua Chen   +5 more
semanticscholar   +1 more source

Multidisciplinary Design Optimization for Performance Improvement of an Axial Flow Fan Using Free-Form Deformation

Journal of turbomachinery, 2020
This paper describes a multidisciplinary design optimization for performance improvement of an electric-ducted fan rotor using free-form deformation (FFD) and data mining techniques.
R. A. Adjei, C. Fan, Wei-zhe Wang, Yingzheng Liu   +3 more
semanticscholar   +1 more source

Discontinuous free form deformations

12th Pacific Conference on Computer Graphics and Applications, 2004. PG 2004. Proceedings., 2004
Contemporary deformation tools let designers modify the geometry of deformed models. This approach can be restrictive if the designer wants to incorporate holes or gaps into a model while deforming it into a different shape. This work presents a variant of FFD that would let the designer incorporate isoparametric discontinuities into the deformation ...
S. Schein, G. Elber
openaire   +1 more source

Animated free-form deformation

Proceedings of the 18th annual conference on Computer graphics and interactive techniques, 1991
Current research efforts focus on providing interactive techniques that make 3D concepts easy to use and accessible to large numbers of people. In this paper, a new interactive technique for animating deformable objects is presented. The technique allows easy specification and control of a class of deformations that cannot be produced by existing ...
Sabine Coquillart, Pierre Jancéne
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Continuous free form deformation

Computer Networks and ISDN Systems, 1997
Abstract In this paper, we present a new free-form deformation model which uses 3D lattices as deformation tool. With this technique called CFFD, the deformation tool made of Bezier tetrahedral volumes can describe any 3D space subdivision. Furthermore, this model maintains the continuity of the surface of objects throughout the deformation.
D. Bechmann, Y. Bertrand, S. Thery
openaire   +1 more source