OPTIMIZATION OF ORIENTED NESTING LAYOUT ON RECTANGULAR MATERIAL SHEETS
نویسندگان
چکیده
منابع مشابه
Fixture Layout Optimization for Large Metal Sheets Using Genetic Algorithm
The geometric errors in the manufacturing process can be reduced by optimal positioning of the fixture elements in the fixture to make the workpiece stiff. We propose a new fixture layout optimization method N-3-2-1 for large metal sheets in this paper that combines the genetic algorithm and finite element analysis. The objective function in this method is to minimize the sum of the nodal defle...
متن کاملThe congestion of n-cube layout on a rectangular grid
We consider the problem of embedding the n-dimensional cube into a rectangular grid with 2n vertices in such a way as to minimize the congestion, the maximum number of edges along any point of the grid. After presenting a short solution for the cutwidth problem of the n-cube (in which the n-cube is embedded into a path), we show how to extend the results to give an exact solution for the conges...
متن کاملA memory-layout oriented run-time technique for locality optimization
Exploiting locality at run-time is a complementary approach to a compiler approach for those applications with dynamic memory access patterns. This paper proposes a memory-layout oriented approach to exploit cache locality for parallel loops at run-time on Symmetric Multi-Processor (SMP) systems. Guided by applicationdependent hints and the targeted cache architecture, it reorganizes and partit...
متن کاملthe impact of portfolio assessment on iranian efl students essay writing: a process-oriented approach
this study was conducted to investigate the impact of portfolio assessment as a process-oriented assessment mechanism on iranian efl students’ english writing and its subskills of focus, elaboration, organization, conventions, and vocabulary. out of ninety juniors majoring in english literature and translation at the university of isfahan, sixty one of them who were at the same level of writing...
15 صفحه اولOptimization methods for nesting problems
Nesting problems have been present for as long as mankind exists. Present days these problems occur in many different industries, e.g. textile, paper, wood, metal and glass industry. These industries produce massive amounts of products to answer the global demand. To minimize the material waste making these products, a good cutting and packing layout is beneficial. The last three decades, resea...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Science and Technology Development Journal
سال: 2010
ISSN: 1859-0128
DOI: 10.32508/stdj.v13i3.2133