In a system (12) wherein articles are manufactured by a plurality of process steps (20, 22, & 24), a method for identifying causes of variations in performance of the manufactured articles is provided. The method includes tracking orientation data (48) for the articles during each of the process steps...http://www.google.fr/patents/US5963881?utm_source=gb-gplus-shareBrevet US5963881 - Method and system for enhancing the identification of causes of variations in the performance of manufactured articles
Method and system for enhancing the identification of causes of variations ...
