Method and device for detecting the current operating phase of a system with multiple operating phases

摘要

According to the invention: . the said operation is broken down into a set of phases (I to X); . among the said phases of the said assembly, a reference phase (I) is chosen; . for each of the said phases, all the possible switchings towards the other phases are determined; . for each of the said switchings, a set of parameters are defined which are characteristic of the said switching; . the said sets of parameters are continuously detected; . with the aid of variations in the said parameters, the series of switchings which have actually occurred are determined from the said reference phase (I); and . from the said series of switchings, the said current operating phase is deduced. Piloting of aircraft. <IMAGE>