Fault Analysis of Analog Signal Measurement in a Ship Joint Control System
The analog signal measurement fault exists in the joint control system of a certain type of ship,which will cause the joint control system to judge the equipment status incorrectly and even lead to abnormal shutdown.Aiming at the analog signal measurement fault of this type of joint control system,this paper starts from the analog signal measurement principle,forms a fault diagnosis tree combined with common faults in the field,analyzes the typical analog signal measurement fault in the system operation,and summarizes the analysis method suitable for the analog signal measurement fault of this type of joint control system.It is of great significance to the stable operation of the joint control system.
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