Zobrazeno 1 - 10
of 162
pro vyhledávání: '"Kang, Hongmei"'
Autor:
Xu, Hailun, Kang, Hongmei
Subdivision surfaces are considered as an extension of splines to accommodate models with complex topologies, making them useful for addressing PDEs on models with complex topologies in isogeometric analysis. This has generated a lot of interest in t
Externí odkaz:
http://arxiv.org/abs/2404.18102
This paper proposes an Adaptive Isogeometric Topology Optimization framework for shell structures based on PHT-splines (PHT-AITO). In this framework, the design domain, displacement, and density are represented by PHT-splines. Leveraging the local re
Externí odkaz:
http://arxiv.org/abs/2312.07889
Publikováno v:
Computer-Aided Design 169 (2024): 103668
Automatically determining knot number and positions is a fundamental and challenging problem in B-spline approximation. In this paper, the knot placement is abstracted as a mapping from initial knots to the optimal knots. We innovatively introduce a
Externí odkaz:
http://arxiv.org/abs/2205.02978
Publikováno v:
In Computer Methods in Applied Mechanics and Engineering 1 November 2024 431
Publikováno v:
In Computer-Aided Design September 2024 174
Publikováno v:
In Computers and Structures 1 December 2024 305
Publikováno v:
In Computer-Aided Design April 2024 169
Publikováno v:
In Chemical Engineering Journal 15 August 2023 470
Numerical integration over the implicitly defined domains is challenging due to topological variances of implicit functions. In this paper, we use interval arithmetic to identify the boundary of the integration domain exactly, thus getting the correc
Externí odkaz:
http://arxiv.org/abs/1901.03498
Publikováno v:
In International Journal of Biological Macromolecules 1 December 2022 222 Part B:3066-3076