... Abstract Capturing design process is becoming an important topic of feature-based modeling, as well as in product data exchange, concurrent design, and cooperative design. Three critical issues on the modeling of design process are considered in this paper, namely, feature concepts, feature...

... Abstract Integrated product development is the future of product development. Integrated product development is a process where both upstream (e.g., functional requirements, styling and cosmetic features, and packaging) and downstream (e.g., manufacturing considerations, testing, dunnage...

...Proceedings of the 1999 ASME Design Engineering Technical Conferences September 12-15,1999, Las Vegas, Nevada DETC99/DAC-8617 Feature-based Slicing for Layered Manufacturing Xiaoping Qian & Debasish Dutta Department of Mechanical Engineering, The University of Michigan ' . Ann Arbor, Ml 48109:2125...

... Abstract This research introduces a new distributed database and knowledge base modeling approach for concurrent design. The data of product life-cycle aspects are modeled by primitives called features. The knowledge for developing products is described by collections of rules called rule-bases...

... by using SVM. To overcome this difficulty in this work, we have employed statistical Time-Domain Features like Root Mean Square (RMS), Variance, Skewness and Kurtosis as pre-processors to the input raw data. Then various combinations of these time-domains signals and features have been used as inputs...

... 30 06 2008 Building a smooth and well structured surface to fit unstructured 3-D data is always an interesting topic in Computer-Aided Design (CAD). In this paper, a method of approximating complex freeform shapes with parameterized freeform feature templates is proposed. To achieve...

.... Several implementations were conducted based on ACIS ® and OpenGL ® in order to verify the proposed method. It is also described how the proposed technique can be applied in practical shape modeling applications. Freeform shape template feature fitting extracting Proceedings of DETC 03...

... 10 06 2008 The requirements of multi-resolution models of feature-based solids, which represent an object at many levels of feature detail, are increasing for engineering purposes, such as analysis, network-based collaborative design, virtual prototyping and manufacturing. To provide...