Quality control starts with an inspection of the finished product, but this method does not affect quality. For continuous quality improvements, you have to combine the inspection with methods that ...

Journal of the Royal Statistical Society. Series D (The Statistician), Vol. 42, No. 1 (1993), pp. 19-28 (10 pages) The criteria for determining robustness of factorial plans against noise factors in ...

In multiple-target systems, the signal factor is varied based on the signal-response relationship to achieve different targets for the response specified by the customer. Robust parameter design aims ...