1999 Volume 7 Issue 2 Pages 5-9
Quality Engineering deals with the robustness of function of a product over the all customer's usage conditions.
The role of management is to make product designess to design robust products so there would be few market claim after entering actual production and shippig them to market. This article discuss the methods that how to make design people to do robust product design. The methods stated here is to test the robustness of the product by taking a Signal factor/s and a Noise factor/s to measure S/N ratio without showing test conditions of noise for the acceptance of the design.