Enhancing parametric design through non-manifold topology
نویسندگان
چکیده
منابع مشابه
Enhancing Decision Topology Assessment in Engineering Design
Implications of decision analysis (DA) on engineering design are important and well-documented. However, widespread adoption has not occurred. To that end, the authors recently proposed decision topologies (DT) as a visual method for representing decision situations and proved that they are entirely consistent with normative decision analysis. This paper addresses the practical issue of assessi...
متن کاملAutomatic Non-manifold Topology Recovery and Geometry Noise Removal
This paper presents an effective method for automatic topology recovery of non-manifold geometries. Mixing topology recovery and geometry noise detection/removal allowed us to achieve effectively the automation and robustness required by such methods. We developped our method on CAD boundary representation (BREP) geometries in the context of surface mesh generation, but it could also be directl...
متن کاملQ--Complex: Efficient non-manifold boundary representation with inclusion topology
The interpretation of auxiliary entities as boundary entities in previous non-manifold boundary (NMB) representations may change a model’s intended topology and increase the complexity of the corresponding data structure. In this paper, entities appearing in a modeling process are classified into boundary and non-boundary entities. Non-boundary entities are usually embedded into embeddingspace ...
متن کاملManifold-based non-parametric learning of action-value functions
Finding good approximations to state-action value functions is a central problem in model-free on-line reinforcement learning. The use of non-parametric function approximators enables us to simultaneously represent model and confidence. Since Q functions are usually discontinuous, we present a novel Gaussian process (GP) kernel function to cope with discontinuity. We use a manifold-based distan...
متن کاملVariational Design with Parametric Meshes of Arbitrary Topology
Many mathematical problems in geometric modeling are merely due to the di culties of handling piecewise polynomial parameterizations of surfaces (e.g., smooth connection of patches, evaluation of geometric fairness measures). Dealing with polygonal meshes is mathematically much easier although in nitesimal smoothness can no longer be achieved. However, transferring the notion of fairness to the...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Design Studies
سال: 2017
ISSN: 0142-694X
DOI: 10.1016/j.destud.2017.04.003