Digitization of remote controls as an extension of analog controls
Commande numérique des machines

Because of the specific problems posed, advances in numerical control have been made on several fronts: firstly, remote controls, and secondly, the digitization of close loops. We present here several examples of realizations that appear to be the first (simple) extensions of analog controls. The latter still perform the fastest functions; higher-level functions (more intelligent, but slower) are implemented in digital technology.