The design of electronic circuits can be achieved at many different refinement levels from the most detailed layout to the most abstract architectures. Given the complexity of Very Large Scaled Integrated Circuits (VLSI) which is far beyond human ability, computers are increasingly used to aid in the design and optimization processes. It is no longer efficient to use manual design techniques, i...

3D CAD systems are used in product design for simultaneous engineering and to improve productivity. CAD tools can substantially enhance design performance. Although 3D CAD is a widely used and highly effective tool in mechanical design, mastery of CAD skills is complex and time-consuming. The concepts of parametric–associative models and systems are powerful tools whose efficiency is proportion...

With the aid of the powerful computational ability and software tools, we undergo rapid change in a whole product manufacturing process. In a traditional way, it took long time and cost to build real manufacturing line. The behind time change for the manufacturing process ends up with supplementing large amount of budget. Therefore early detecting the errors on manufacturing process saves quite...

By Hrishikesh S Joshi, M.S. Washington State University December 2006 Chair: Sankar Jayaram Virtual assembly technology is revolutionizing the way we design mechanical assemblies. This technology enables the users to interact with virtual models of mechanical assemblies in an immersive environment. The user interacts with the virtual environment via various hardware devices, which can track mot...

The work presented in this paper was developed in an attempt to satisfy the need to share a CAD tool for System Level Synthesis among several remote users. In particular, because the tool resides on one computer server, the problem of managing multiple accesses arises. The solution foresees the sharing of the tool among many users through an HTML interface, so that the tool can be more generall...

For the development and evaluation of CADtools for partitioning, floorplanning, placement, and routing of digital circuits, a huge amount of benchmark circuits with suitable characteristic parameters is required. Observing the lack of industrial benchmark circuits available for use in evaluation tools, one could consider to actually generate synthetic circuits. In this paper, we extend a graph-...