Channel fault determination method for tri-redundancy servo actuating system and handling method thereof

The invention discloses a channel fault determination method for a tri-redundancy servo actuating system. The channel fault determination method comprises the following steps: if the channel self-monitoring state signal of one channel is valid and at least one of the detection results of other chann...

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Bibliographische Detailangaben
Hauptverfasser:	ZHANG DONG, YU JING, YANG YULIANG, LIU ZHENYU, GE ZEHUA, HUANG LONGLONG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CONTROL OR REGULATING SYSTEMS IN GENERAL CONTROLLING FUNCTIONAL ELEMENTS OF SUCH SYSTEMS MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS PHYSICS REGULATING
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Beschreibung
Zusammenfassung:	The invention discloses a channel fault determination method for a tri-redundancy servo actuating system. The channel fault determination method comprises the following steps: if the channel self-monitoring state signal of one channel is valid and at least one of the detection results of other channels is valid for the channel, making the channel valid signal of the channel valid; and if the channel self-monitoring state signal of one channel is invalid or the detection results of other channels is invalid for the channel, making the channel valid signal of the channel fail. Moreover, the invention also relates to a channel fault handling method for the tri-redundancy servo actuating system. The channel fault handling method comprises the following steps: determining whether the channel valid signal of each channel of the tri-redundancy servo actuating system fails or not based on the channel fault determination method for the tri-redundancy servo actuating system; and if the channel valid signal of only one