The Design And Analysis Of Computer Experiments Essay
According to the case study, the design and analysis of computer experiments (DACE) were applied as a tool to identify the risks associated with laser welding in an electronic welding process for developing the substrate product development effort. This process, DACE, used the computer simulations to easily predict the stresses and warp of the sample with varying factor levels. The main advantage here is instead of making eight different samples, the whole work was finishing with a computer, and it saves a lot of time and money.
In general, the DFSS project having two steps such as first to identifying critical parameters (Y’s) that are strongly associated with success of the project, as well as to identify the controllable factors (X’s) and uncontrollable “noises” (n’s) that could potentially affect the critical parameters. Next, to apply the both predictive engineering and optimization for verifying the expectations will be reached for the critical parameters above the range of use conditions or noise factors. Finally, the process concludes by verifying that expectations were successfully met. The critical parameters can be obtained from customer expectations; critical parameters for the current process were derived from risks associated with the current process such as stress and curvature or warp.
In the current project, the crucial thing for the team is to identify the critical parameters through a method of identification, then the critical parameters…