Quantitative optimization of interoperability during feature-based data exchange
Sharing feature-based computer-aided design (CAD) models is a challenging problem that
is frequently encountered among heterogeneous CAD systems. In this work, a new …
is frequently encountered among heterogeneous CAD systems. In this work, a new …
Simplification of feature-based 3D CAD assembly data of ship and offshore equipment using quantitative evaluation metrics
In the design process for ship outfitting and offshore plants, an equipment catalog database
is compiled in order for shipyards to reutilize data effectively. However, the current …
is compiled in order for shipyards to reutilize data effectively. However, the current …
Feature-based simplification of boundary representation models using sequential iterative volume decomposition
When computer-aided design (CAD) models generated in the design phase are used for
engineering activities such as engineering analysis, distributed collaborative design, and …
engineering activities such as engineering analysis, distributed collaborative design, and …
Automatically generating assembly tolerance types with an ontology-based approach
In most cases, designers have to manually specify both assembly tolerance types and
values when they design a mechanical product. Different designers will possibly specify …
values when they design a mechanical product. Different designers will possibly specify …
B-rep model simplification using selective and iterative volume decomposition to obtain finer multi-resolution models
A model simplification technique is required to control the level of detail (LOD) of a three-
dimensional (3D) computer-aided design (CAD) model. In particular, to simplify a B-rep …
dimensional (3D) computer-aided design (CAD) model. In particular, to simplify a B-rep …
Mobile 3D assembly process information construction and transfer to the assembly station of complex products
H Xiao, Y Duan, Z Zhang - International Journal of Computer …, 2018 - Taylor & Francis
In the model-based definition design and manufacturing environment, 3D models have
integrated the complete definition information of a product. Thus, they have been treated as …
integrated the complete definition information of a product. Thus, they have been treated as …
Method to simplify ship outfitting and offshore plant equipment three-dimensional (3-D) computer-aided design (CAD) data for construction of an equipment catalog
The construction of an equipment catalog is necessary in ship outfitting and offshore plant
design. We investigated the present status of equipment catalogs in shipyards and revealed …
design. We investigated the present status of equipment catalogs in shipyards and revealed …
Feature shape complexity: a new criterion for the simplification of feature-based 3D CAD models
Three-dimensional computer-aided design (3D CAD) models with different levels of detail
(LOD) are used in various industries for numerous purposes. Therefore, it is necessary to …
(LOD) are used in various industries for numerous purposes. Therefore, it is necessary to …
Simplification of 3D CAD Model in Voxel Form for Mechanical Parts Using Generative Adversarial Networks
Abstract Most three-dimensional (3D) computer-aided design (CAD) models of mechanical
parts, created during the design stage, have high shape complexity. The shape complexity …
parts, created during the design stage, have high shape complexity. The shape complexity …
A grid-based secure product data exchange for cloud-based collaborative design
As a new design and manufacture paradigm, Cloud-Based Collaborative Design (CBCD)
has motivated designers to outsource their product data and design computation onto the …
has motivated designers to outsource their product data and design computation onto the …