1. Driving in an uncertain environment

In today's manufacturing industry, the production environment is highly uncertain. Markets are in a constant state of flux, and production is striving to achieve cost, performance and quality targets in order to boost productivity. Disruptions to such systems take the form of unexpected events. Numerous and varied throughout the life of the system, and appearing throughout its operation, they can be defined in the form of information that contradicts a forecast made, both on the functioning of the operating system, and on the evolution of the objectives elaborated from the forecast of the evolution of the environment