SYSTEM FOR PROCESSING REDUNDANT SIGNALS, ASSOCIATED METHOD, AND AIRCRAFT COMPRISING SUCH A SYSTEM

摘要

This invention relates to a system for processing redundant signals, an associated method, as well as an aircraft comprising such a system, from a viewpoint of monitoring and passivation of erratic or oscillating failures affecting the sources of these redundant signals.;The system comprises a module for calculation of a current useful signal from redundant signals; a monitoring/passivation module, able to detect an erroneous signal and to exclude the said erroneous signal from the calculation according to a criterion; and a means for toggling, as soon as an erroneous signal is detected, to a freeze mode freezing the output useful signal, and for returning, as soon as an erroneous signal no longer is detected, to a transmission mode where the current useful signal is transmitted as output useful signal.