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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Hauptverfasser: ZHANG DONG, YU JING, YANG YULIANG, LIU ZHENYU, GE ZEHUA, HUANG LONGLONG
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creator ZHANG DONG
YU JING
YANG YULIANG
LIU ZHENYU
GE ZEHUA
HUANG LONGLONG
description 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
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subjects CONTROL OR REGULATING SYSTEMS IN GENERAL
CONTROLLING
FUNCTIONAL ELEMENTS OF SUCH SYSTEMS
MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS
PHYSICS
REGULATING
title Channel fault determination method for tri-redundancy servo actuating system and handling method thereof
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