Knowledge-based supervision and diagnosis of complex process
Joseph Aguilar Martín · 1999
The knowledge about industrial processes concerns the structure and the behaviour as well as the relations between actions and effects. We describe here first the knowledge-based process description approach, leading to building a set of executable instructions. From that a causal graph can be implemented. Simultaneously, a knowledge-based variable analysis methodology is developed so that supervision and diagnosis actions can be taken from the performance characterisation values assigned to the nodes of the causal graph.