This study delves into the critical issue of Digital Twin (DT) technology standardization,
focusing on introducing a novel approach called “correspondence measure.” We draw upon …

The 3D product model has long been a tool used by engineers to design and plan for the
physical creation of a 3D object. The way in which the 3D product model has been applied …

Abstract The use of Digital Mock-Up (DMU) has become mainstream to support the
engineering activities all along the Product Development Process. Over the years …

Lattice structures (LS) manufactured by 3D printing are widely applied in many areas, such
as aerospace and tissue engineering, due to their lightweight and adjustable mechanical …

With the widespread adoption of digital modeling and manufacturing technologies, the
volume of 3D CAD model data is rapidly increasing. Reusing existing resources can shorten …

Because of the large quantity of three-dimensional (3D) models and the manual operation
process used for their virtual assembly, production line assembly design is time consuming …

There exist multiple storage formats of CAD assembly models. Some of them contain
geometric and shape information only but lack assembly relationship and constraint …

In the process of modern mechanical product design, retrieval and reuse of the pre-existed
3D CAD models would greatly save time and cost. Mechanical models, as artificial models …

Flower classification is of great importance to the research fields of plants, food, and
medicine. Due to more abundant information on three-dimensional (3D) flower models than …

为提高产品设计可重用中模型检索的精度, 提出了一种结合总体及零件参数的装配体CAD
模型检索方法. 首先, 从CAD 系统中直接获取装配体模型总体的几何参数和属性数据 …