作动筒非指令开锁典型故障分析

Typical Fault Analysis of Non-instruction Unlocking of Actuator

某型机作动筒在未进行指令操纵时,出现作动筒意外开锁,导致舱门空中打开故障现象,本文通过对作动筒开锁控制系统进行分析,明确故障发生机理。

The actuating cylinder of a certain type machine is opened accidentally without instruction, which causes the malfunction of the door to be opened in the air. This paper analyzes the actuator unlocking control system to clarify the mechanism of fault occurrence.