Towards new methods for process adjustments based on parts quality measurements
نویسندگان
چکیده
Résumé— Le procédé d’injection des thermoplastiques permet la production de pièces complexes en grandes séries. Les exigences qualités sont croissantes. Il est nécessaire de réguler le procédé d’injection afin de conserver un point de fonctionnement. Le pilotage du procédé ne permet pas, aujourd’hui, de proposer d’ajuster l’ensemble des paramètres du procédé pour optimiser la qualité du produit. Afin de proposer une méthode robuste de pilotage auto-adaptative, nous pouvons nous appuyer sur les succès de la modélisation par réseau de neurones. L’objectif est de piloter la machine cycle à cycle à partir de caractéristiques mesurées sur la pièce produite. Le temps de cycle est souvent inférieur à 30 secondes pour ce procédé de fabrication ; ce qui pose le défi du mesurage, du traitement et de l’ajustement des paramètres dans ce court délai. Cette présentation nous permet d’établir une étude de la littérature sur laquelle s’appuiera notre démarche expérimentale.
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عنوان ژورنال:
- CoRR
دوره abs/1707.01765 شماره
صفحات -
تاریخ انتشار 2016