Towards a True Flexible Manufacturing System

The paper describes the concepts that must be considered in order to achieve a flexible manufacturing system that allows introduction of new products and new resources without total reprogramming of the control system. The basic structure of a resource model is presented and also guideli nes for achieving a generic resource model. The description of how to manufacture the products is also essential. Basic guidelines for a product model are given. Then, control algorithm aspects are discussed. Operator interface and system dependabil ity are given consideration. Conclusively a machining cell on which we wil l test our ideas is described.