Search For:

Displaying 1-3 out of 3 total
A Rotatable Placement Algorithm and GA to the Nesting Problem
Found in: Computer Science and Information Engineering, World Congress on
By Tzuo-Liang Luo, Jian-Horng Chen, Yuan-Lung Lai
Issue Date:April 2009
pp. 451-455
The objective of two-dimensional optimal nesting problem is to place the same or different pieces of the fixed quantity on the sheet in this paper. What we want to do is increase the rate of utility and decrease the waste of panel. Generally, determine the...
 
Finite Element Analysis on the Mechanical Effect of a Roughened Stem for Cemented Hip Prosthesis
Found in: Computer Science and Information Engineering, World Congress on
By Fu-Chai Chang, Jui-Ping Hung, Yuan-Lung Lai
Issue Date:April 2009
pp. 254-258
The bonding strength of stem/cement interfaces is crucial for the long-term performance of total hip prosthesis. For improving the fixation strength, the metallic prostheses have been textured proximally, or roughened. To investigate the mechanical effect ...
 
An Area-Decomposition Method for a Nesting System
Found in: Computer Science and Information Engineering, World Congress on
By Yuan-Lung Lai, Jian-Horng Chen, Tzuo-Liang Luo
Issue Date:April 2009
pp. 392-396
Nesting is primarily composed of two processes: One is the determination of permutation; another is the placement for the pieces unto the sheet. These two processes determine the quality for nesting. If the permutation is right and placement also can satis...
 
 1